Some months ago someone I respect deeply once got into the habit of telling people publicly how much of a good graphic designer I was at other times It would look straight at me and assure me that I was smart and very talented each time We had the opportunity to talk even though I made a mistake about some job He still would commend me before people that I was terrific and he would assure me that I was a smart creative I didn't know what he was doing at the time But his action and encouragement charged me to love myself and appreciate my own skill Even when I didn't feel it was good enough soon enough my confidence grew and each time he gave me a task I found myself surpassing his expectations I enjoyed being around him and somehow he had influenced me to believe in myself Would you give up such persons or treasure them such is the power of influence most times We cannot explain why we struggle in building relationships with people But the reason is often obvious as the Bible says if you must have friends You must show yourself friendly if you must build relationships that are effective and be able to influence people to your thinking You must do it the right way and since its first publication in 1936 Dale Carnegie's book how to win friends and influence people has been the go-to book for everyone who wants to grow in their relationship building techniques Successful people do not underestimate the value of winning people to their side So they spend time grooming themselves on how to attract and influence people in today's video I will be sharing with you lessons we can learn from Carnegie's classic how to win friends and influence people if you're new here Subscribe to this channel, so you don't miss other interesting videos like this one Do not criticize condemn or complain if there is anything I have learned about Influencing people it is that you don't get people to change by criticizing them In fact people resist destructive criticisms in his book Dale Carnegie described how Abraham Lincoln learned this lesson the hard way He had publicly criticized the man and it had almost led to Abraham Lincoln's death Since then no matter how angry he was President Lincoln would never criticize or demean anyone Carnegie writes any fool can criticize condemn or complain and most fools do It takes character and self-control to be forgiven people are repulsed by those who put them down But are apt to run to those who encourage them not flatter them but charge them to be better to be generous with praise I recently completed a project for our company and my boss wrote an appreciation note that got me excited You can imagine how I was willing to do more the next time he asked me to carry out another related project Nothing makes people do more than they intend more than generous praise Carnegie argues in the book that every human appreciates and wants to be praised if God our creator Does much more for us when he is praised you can imagine that humans alike will do more when praised Carnegie uses shrub as an example throughout the book as someone who exemplifies all of the tenets Carnegie preaches Shrob used praise as the foundation of all his relationships in my wide association in life Meeting with many and great people in various parts of the world shrub declared I have yet to find the person however great or exalted in their station who did not do better work and put forth greater effort Under a spirit of approval than they would ever do under a spirit of criticism Three remember their name once I was in a meeting and I remember a man suddenly called out my name in full several months before I had met the man and we had been introduced briefly now I was surprised he could still remember my name and from then on I was taken by him Remembering people's names when you meet them is difficult You usually meet a lot of people so it's challenging But if you can train yourself to remember people's names it makes them feel special and important Carnegie writes Remember that a person's name is to that person the sweetest and most important sound in any language For be genuinely interested in other people people don't care how much we know until they know how much we care One of the ways people respond faster to you is by being genuinely interested in them This is what I have found and which Dale Carnegie has confirmed that people will respond to you when you talk about their Problems then when you talk about your problems. The reason is that people are only interested in themselves However way they may appear modest when you remember people's names ask them questions that encourage them to talk about their interest and passions It makes them believe you like them and so they readily open up to you Someone wrote that you should listen 75% and only speak 25% of the time Carnegie writes you make more friends in two months by becoming genuinely interested in other people Then you can in two years by trying to get other people interested in you five know the value of charm Here's the thing most success are not based on talents or skills. They're based on charm They're based on people liking you a person can be talented and highly skilled and yet may have a repulsive attitude and appearance Another may be less skilled have a proper attitude and so much charm and will be liked charm wins over a Certificate all the time because we love to be around people who are charming your certificate may open the door for you But charm social skills and talent will keep you there work to become someone people love being around Be genuinely interested in others. It will open more doors to you Seeks be quick to acknowledge your own mistakes You're not perfect and there's nothing more dangerous than putting up the front that you're perfect people hardly ever forgive those who act Perfectly when they make minor mistakes But when you've let people know you're not perfect by always being quick to admit your mistakes You gain respect and become likeable people will become less defensive and more agreeable when you're humble enough to admit Your own mistakes you must always be willing to take responsibility for your actions because when you do it will help you build stable personal and professional Relationships with people seven don't attempt to win an argument Carnegie writes that you can never win an argument even if you seemingly appear to have won because the other party felt beaten Carnegie writes the best way to win any argument is to avoid it Don't strive to be correct strive to agree Carnegie cited an old saying a man convinced against his will is of the same opinion still Eight begin in common ground when you disagree with a person start on common grounds and move slowly into difficult subjects When you start by being accusatory you may lose ground with subjects on which you agree Nine have others believe your conclusion is their own you cannot force people to believe anything People who influence others always seek to persuade rather than enforce just because you have enforced people Doesn't mean they agree with you a good leader will plant seeds that encourage people to make their own conclusion Instead of claiming people are wrong a good leader will find common ground and persuade them that what they really want is your desired outcome Obviously without telling them that is the case 10 make people feel important people would naturally love you when you always make them feel important when you make efforts to Smell remember people's names give genuine praises Understand their interest and this custom it makes people feel important. This is what winning friends and influencing people is all about This is how you build effective relationships that build your life The premise of all those principles is to have you must give to be loved You must love to receive care you must care if this video inspired you subscribe to our channel. We love you


Myself, Mr. Akshay Kumar Naminath Sobhre, Assistant Professor, Department of Mechanical Engineering. Today, we will see shear force and bending moment diagram. At the end of this session, the student will be able to determine and draw shear force and bending moment diagram. So, shear force and bending moment diagram for a beam carrying a couple. When the couple is acting on a section of a beam, then there is a sudden change in the bending moment where the couple acts. The sudden change in the bending moment at the section where couple acts is equal to the magnitude of the couple acting at the section. The section where couple acts, there is no change in the load and therefore, shear force value remains constant and diagram will remain horizontal. Therefore, sudden change in the bending moment at the section where couple acts that can be calculated by determining the reactions at the support as well as the bending moment at the section where couple acts. So, consider a simply supported beam of span 6 meter hinged at A and B and from support A a couple of 24 kilo Newton meter acting in clockwise direction draws shear force and bending moment diagram. Now, before starting to solve the problem, we will see the sign conventions for the shear force and bending moment. If you consider the left side of the section, then all upward forces are considered to be positive and all downward forces are considered to be negative. Whereas, if you consider the right side of the section, then all upward forces are considered to be negative and all downward forces are considered to be positive. Whereas, the bending moment at the section where if the moment due to the forces and reaction acting to the left side of the section is in clockwise direction and to the right side of the section in anti-clockwise direction considered to be positive. Whereas, the bending moment at the section if it is acting in anti-clockwise direction to the left side of the section and to the right side of section in clockwise direction, then such moments are considered to be negative. Now, think for a while what will be the effect of the couple which is acting at point C on beam AB. The effect of the couple at support A is the portion AC will get lifted up at A. Therefore, the reaction at A will act in the downward direction. Whereas, the effect of the couple which is acting in clockwise direction at support B is to depress the portion CB in the downward direction. Therefore, the reaction at B is acting in the upward direction. So, the reaction at A is acting in the downward direction whereas, the reaction at B is acting in the upward direction. So, first of all calculate the reaction at A and B. Therefore, some of the forces acting in the upward direction rA plus rB is equal to total load acting on the beam which is equal to 0. So, rA plus rB is equal to 0. This is my equation number 1. Secondly, taking the moment about point A, we will get taking the moment about point A rB into 6 is equal to 24 and therefore, reaction at B is equal to 4 kilo Newton acting in the upward direction. So, reaction at A is equal to minus 4 kilo Newton which is acting in the downward direction. Therefore, reaction at A is 4 kilo Newton. Reaction at B is also a 4 kilo Newton acting in the upward direction. The section where the couple acts, there is no change in the load. Therefore, shear force value will remain constant and diagram will remain horizontal. Therefore, first of all we will calculate the shear force calculation. Shear force at point A, as at point A there is a downward point load acting in the downward direction. So, shear force at point A according to the sign convention, it is minus 4 kilo Newton. The section where couple acts, there is no change in the load. Therefore, shear force value will remain constant at point C and diagram will remain horizontal. Shear force at point B, as at point B there is a upward reaction. So, shear force at point B is also minus 4 kilo Newton. So, first of all for drawing shear force diagram draw a base line. All positive values are plotted above the base line and all negative values are plotted below the base line. So, at point A the shear force value is minus 4 kilo Newton. Therefore, shear force value will suddenly drop from 0 to minus 4 by vertical straight line. Between A to C there is no load. Therefore, shear force value will remain constant and diagram will remain horizontal. Whereas, the section where couple acts the shear force will remain constant and diagram will remain horizontal and at B the shear force value is also minus 4 kilo Newton and it goes on decreasing to 0. So, the shear force diagram is a rectangle. Now, we will calculate the bending moment. So, bending moment calculation as in case of simply supported beam at the support the bending moment is always 0. Therefore, bending moment at point A and at point B is equal to 0. So, the section where couple acts at that section we will consider the bending section just before point C and just after point C. So, when we consider the section just before point C and calculate the bending moment due to the reaction and forces. So, there is a reaction of A acting in the downward direction and its distance from point C is 2 and therefore, bending moment at point C just to its left side is equal to minus 4 into 2 which is equal to 8 kilo Newton meter. Whereas, bending moment at point C just to its right side. So, bending moment just to the right side of the section. So, there is a reaction R B acting vertically upward and its distance from point C is 4 meter and therefore, bending moment just to the right side of B is 4 into 4 moment is positive. So, it is 16 kilo Newton meter whereas, the bending moment at point C just to its left side is minus 4 into 2 it is minus 8 kilo Newton meter. Therefore, the bending moment diagram all positive values are plotted above the base line and all negative values are plotted below the base line. So, at point A the bending moment is 0 at point C just to the left of point C the bending moment is minus 8 kilo Newton meter. So, it decreases from 0 to minus 8 kilo Newton meter linearly and due to the couple acting at point C there is a sudden change in the bending moment and that change in the bending moment is take place from minus 8 to plus 16 kilo Newton meter and from 16 kilo Newton meter the bending moment goes on decreasing to 0 at point B. So, the section where couple acts at that section there is a sudden change in the bending moment and that change in the bending moment is equal to the magnitude of the couple acting at that particular section. Therefore, while calculating the reactions at the support A and B only the magnitude of the couple is to be taken into account. So, from this what we can learn the section where couple acts at that section there is a sudden change in the bending moment take place and the change in the bending moment at the section where couple acts is equal to the magnitude of couple acting at that section. At the section where couple acts the shear force value remains constant and diagram will remain horizontal. The material which is referred for this from the book of strength of material by Dr. R. K. Bansal as Chan and cooperated limited and also strength of material by SS Bhavikatti. Thank you.


So welcome everyone. Again, I'm Marta Villa, part of the Android team, and I will be facilitating together with Jose and Jaime that will introduce themselves in a minute. During the academy, you will see more facilitators. We are more than 100 participants, so in the troubleshooting sessions, we will be having support from more members of the Android team, but they will introduce themselves as they come. So if you're not presenting, please, or if you are a participant, please remember to keep your camera off, and I'm going to give the word to either Jose, Jaime, Mareen, or Angelis. Hi everyone, I am Jose, part of the Android team as well. I think I know you, I know many of you guys, and yeah, I think that I am very happy to see like many people here that are interested in, you know, more about Android. So yeah, I hope we have, we everyone have a very nice academy and we can have a lot of fun as well. Jaime, that's you now. You cannot unmute, Martin. We have Jaime blocked. We like Jaime, let him talk. We will get Jaime unblocked if he's in here. Can I do the, I can do it, ask to unmute. Jaime, can you? Thank you for letting me talk. Hello, welcome everybody. So my name is Jaime Bosque. You probably know me from the community. I know some of you, I'm seeing some faces here that I know. Really happy to be here. Next week, we're going to be sharing a lot of intensive lessons. So I hope you have a nice weekend and you're ready to start with a lot of energy next week. Thank you very much. Thank you, Jaime. I think, Marion, you can go next. You say, Martin? I say, Martin. Hello, guys. I am Martin Evansen here from Oslo, Norway. I am a facilitator for the digital academies and also I am working in support for the online academies that you, some of you may be familiar with already, the self-paced course as well. I'll be glad to help you out, trying to get you into these Zoom sessions, into the learning platform you have. And yeah, just feel free to send me a question if you have any technical issues with that. However, if you have any questions about Android implementation, I'm not the person for that. Great, that's for me. Okay. I don't know if we need Grant or Alice. Hi, everyone. I'm Alice. I've been in touch with each of you at least once. So it's very nice to see you. It's our great pleasure to welcome you to this academy, the final level two academy actually of the year. So welcome everyone. And I hope you will have a very fruitful academy. As we mentioned earlier, my colleagues, Grant, Martin and myself are available if you need any kind of support. And yes, welcome once again and have a very, very nice academy. Thank you. There you go, Grant. Good morning, everyone. Sorry, my name's Grant Chapman-Clock. I'm responsible for building the back end of the learning platform that you'll be using and I'll be running you through how to use it in a little bit. So good morning from cold and brisk London. Thank you, Grant. So Grant and Martin, and we'll be explaining you later about the platform, etc. But for now, I think everyone can see my screen. Jaime or Jose, can you? Yes, we can see your screen. Thank you, Alice. So the first thing we want to do is to explain you a bit. You may have seen it in the agenda, but just an overview of what are we going to do during the coming week, next week, in the five days that we have for the academy. So day one, two and three, we are going to be focusing on the Android app. We assume that you know the HIS2. That's why it's a level two academy. That's why we were a bit insisting in the registration form and with the follow-up questions, because we really need you to know the HIS2. We need you to know datasets. We need you to know programs. We need you to know tracker, because what we are doing here is just to tell you how whatever you have done reflects or translates to the Android app and which adjustments you can do to improve the user experience in the mobile device. In any case, don't worry if you don't feel very confident. We are going to give you metadata that is already prepared. You don't have to configure the HIS2, but you need to know what is there and what is configured. I think we will be fine. So day one, two and three, we will be doing that. We will connect the Android app to the server. We will learn how to how to how the program rules, the geospatial representation, the visual configuration, the program indicators and legends work in the HIS2. Therefore, we are going to change a bit and we are going to talk about the deployment, the implementation. We have been learning that having mobile devices distributed in remote places is a challenge in many senses. It has impact in your security, in your device management. It has impact on your users. So we will focus on your testing, your planning, budgeting. So we will focus on implementation and practical recommendations on day four. And then on day five, we will, well, day five is the exam day. There will be a test for you to pass the course. Don't worry, it will not be difficult as long as you pay attention and do the exercises. It should be fine. We will also explain you whether we in the community have to reach out to us or contribute to the app and we will share the long-term roadmap of the Android app. One thing that will happen on day five, I will talk about it later, is that we would like to hear from you and we would like to hear from your projects. But let's explain a bit more later. How are we going to organize every day? This is the first time that we do an Android academy online. So it's a bit challenging for us. It was a bit challenging for us to compress the content that we give usually in five or more full days into three hours a day during five days. That's why we are having the day zero today and not next week because every minute is planned from Monday. This is a generic structure. The breaks and sessions may vary a bit, but in general we are planning short sessions in which we talk for 15 minutes and then you play with the app for 15 minutes or make an exercise. Then we are having or adding troubleshooting sessions at the beginning of the day and at the end of the day. I will talk more about that later. Of course on Monday we don't have a troubleshooting session in the morning because we have not started yet. So hopefully you will not have questions. So the sessions, the troubleshooting sessions, every day before and after we have done that so that you are able to join from hopefully wherever you are in the planet. So we hope it accommodates for you. We will be there from nine to ten. Sorry, I'm using Oslo time now. So from one hour before today we will be available every day from day two and then we will stay one more hour after the sessions finished every day from day one to four, so Monday, Thursday. The idea is to help you go through the exercises. The idea is to troubleshoot and answer your questions if you cannot manage to have the exercises done. It's intended for doubts about the sessions. However, if you have a real server, if you are already struggling with anything, please reach out to us. We will find the best way to do it, to support. We have to prioritize the questions from the sessions, but if you have other questions, of course you can also share them and if time is not enough there, we will find a way to allocate time for you, but hopefully we will finish on Friday with everybody happy with whatever you need to do with the Android. So there are all the type of sessions that I didn't talk about, but they are here also at the end of the day, the use cases and expert launches. So we have two use case presentations and expert launches. We will be having a presentation from Dominique that will present the national TV implementation in Ghana, which is quite recent from this year. They had already HIV implemented and this year they implemented the TV program, so we will have that use case presented and then we will have Andrew from Rwanda explaining us how the Ministry of Health did set up a paperless system for the lab sample processing in the country for COVID testing. This was presented, maybe you know already both of them, I hope most of you don't and it's interesting and then they will stay for one hour with us just aiming to answer your questions about real implementations and I don't know, you can make any questions, but I think the interesting part is that they have been doing an implementation from a Ministry of Health, both in Ghana and in Rwanda. So any questions regarding whatever logistics, management processes, protocols, teams that you might have, it's the moment to make them to them, which are actually the field experience and they come with real firsthand and very recent experiences. And then on Friday, Friday is your day, we would like to, I think we have a bit more than one hour on Friday to listen to you. What we would like to know is what are your plans, maybe you already have a project that uses the Android app, maybe you are planning to use it, maybe you are just testing, everything is interesting. So we would like to hear from you, we will organize, we will organize the session, we would like to allocate slots for everyone, not more than 10 minutes each one. So you don't need to actually prepare if you don't have, you can just explain as well. It's very useful to share that with the rest so we can all learn from each other. We are also aware of what are you doing so that it helps when we see your questions.  These practicalities, you don't need them now, but only for you to know that we will be working in a training server for the academy, we will be using the metadata which is an adapted version of the COVID package that was released by UIO, Jaime will tell you more about that on Monday. The version we will use 2.3, the training version because we want to share screen so in case you want to download it already it's 2.3, the training version is available in GitHub and then we will work with the HIS2 version 2.34 so it's not the last, last is 2.35 we will be in 2.34 and you will have two user accounts that you will receive on Monday as well, one as a server admin and one for the mobile user, you will learn that we should not have the same configuration for these kind of users so you will receive two. And this is all from me, I'm going to hand over control of the session to the academy team to explain us more about the HIS2 academy, about the communication channels that we will be using, some recordings and more about the expert launches and then we will get come back for four questions, thank you. I think it's on to me now, good morning everyone and thanks master, so as I kind of briefly mentioned before my name's Grant Chapman-Clark, I've built the back end of the website that you'll be launching and submitting all of your daily activities and such too so I'm just going to quickly go over that for you now. As Marta has already pointed out it's going to be a really rapidly paced academy so it's great and to see where all of this stuff is as soon as so let me just boot up how it all works. So hopefully you've been on the DHIS2 academy site before, I've recognized a few faces and you should have all booted into the academy well into the zoom call today through this but if you haven't I'll just do a quick run through of how to get in and how to submit some of your activities and such so every day you just need to go to academy.dhis2.org, hit the sign in button and then sign in with your email and password that you've signed up to with before, select the Android Implemented Academy and every day you'll be taken, the first thing you'll see every day is this page, if there's any updates to the course if something's changed, if the timing's changed, if there's been a particular issue with a submission or if we've extended a submission deadline you'll find out about it here as well as in the Slack channels as well so if you don't see the Slack notification which my colleague Martin will go over shortly you'll see it here. You can also find just a few useful links here so you can find the agenda to the course which I'll take you to in a moment, a zoom guide if you're not sure on how to use zoom as well as an email address that you can send any queries if you've got any issues or anything like that at all or the link to the Slack channel on the course as well but every day you'll want to come into the course so you'll start off in the home tab and you'll need to go to the course tab. You're about to see a full version of what the Academy will look like by the end of day five but each of these days as you can see day one, day two, day three, day four. You won't be able to see those yet as a student they will appear on the day that in question so the day one page will be released at midnight UTC on the day of each of each of the academies. When you start each day you can open up each of the days here and you'll have a number of different tabs here so you can find a bit more information about certain things. I'll show you the day one tab in a moment just to take you around but the first thing that you'll see on this one you can see just some general information about the course so there's information just about what you need to do on each day of the course again as well as some links. You'll also find the full agenda in the day zero if you haven't already gone through here and this is just a list of all of the parts that you'll be doing on the day but when it comes to each of the day you'll have each of the days you'll have a few things that you'll need to do so you'll need to open up the day one and we do require that you submit your attendance and that you've attended the course in fact the attendance box that you'll need to check each day will actually make up a 10% of your passing grade so when it comes to checking your attendance all you need to do is select the attendance tab and you'll see a drop-down menu there's only one option it's just present and then you'll need to select check. The attendance tab for each of the days is only available to be submitted on that day so you'll just need to select check and you'll be able to go on that. So furthermore you can download each of the presentations that will be available for the days so we've got a couple of the ones in here already but we do need to upload a few more as there's a lot of presentations and you'll be able to download a PowerPoint version of the presentation as well as a PDF for each of the presentations as well. Finally each day you'll have an activity or a series of activities to do and each of the activities for this academy will require you to take a screenshot of a particular activity that you've completed you'll find information about each of the activities in here and I'm sure Marta and Jaime and Jose and the other facilitators will explain what it is you need to do. You'll need to take a screenshot of the completed activity on your device and then save that screenshot onto a Word document, a Google Docs document, something that you can save as a PDF or an image. I highly recommend that you export the saved file as a PDF and then you'll need to come to this submission box here where you select the browse I'm just going to pop a PDF in here just for the moment so I can just show you what you need to do so you'll need to select browse, pop the PDF in and then enter some information into this text box so I'm just going to put in the world in a coding select upload your file and then it will say view the file associated with submission but that means that the file is uploaded and then you can submit your response I'm not going to respond there. For each activity you might have multiple instances of these submission things you'll need to complete for each exercise a separate PDF and upload it there. All of the daily activities combined equal 45% of your total grade and the final exam which I believe Marta and Jaime are still working on will be a multiple choice exercise which is simply a tick the correct answer box that will be available on day five and that will also be worth 45% so the total grading for the course will be 45% for the daily activities 45% for the final exam and 10% for that attendance check as well the final thing that we really really love these to do in the in the DHIS to academy page each day is the feedback we really love to get your feedback so we can improve each of the academies we work on as well as the online digital academies like the fundamentals course that I'm sure all of you have taken and you simply select the feedback and it's just a simple google form again in that kind of multiple choice kind of thing so so you can say that they won and go through all of those and simply submit your response at the end of the day I think that is pretty much all from me at this stage so I'm going to hand over to Martin who will just walk you through some of the communication channels and thank you very much thank you Grant very much I will now just give you a very quick introduction to this slack some of you already are familiar with it through all the courses and your jobs but I'm assuming that some of you are not sorry I've got to mention I forgot to mention one thing about the daily recordings and you'll be able each of the sessions will be recorded you'll be able to find the session recordings in the zoom session channel at the top of the link but we'll also be uploading the the zoom sessions to youtube because the the zoom links will will wipe out after a week so we'll be uploading them to youtube and you'll be able to find each of the daily sessions in the same page after the academy has finished in the today's presentations and session recordings section sorry all from me thank you Grant I'm sure we can just quickly show them this functionality on monday as well just to just show them where you can find this recording great okay I will now share my screen just give me a moment oh you should not be able to see my slack screen the first channel you'll be entering is the one we call announcements it's also sort of like a general channel here this is where we will be posting some of the major announcements in the course feel free to you know message us there if you want to but we have also other channels for that on the left hand side you can just choose another channel for instance let's go to the ask about android channel by clicking here here we can ask questions about anything related to the course content android implementation all that stuff you want for this course so feel free to ask and if you want to ask a specific instructor like if I want to ask Marta I can just have at first and then write the message to Marta so that's the this is for the most of the course content the expert lounge is something we're going to use later in the course where we're going to have q&a with specific instructors or even other people from the his groups who will be answering questions live you can also use it to talk to each other ask questions network everything you want for your android implementation needs very useful channel introduce yourself I hope I see quite a lot of you already have found this channel this is great I feel to just introduce yourself here with whatever you want to talk about yourself and that's all for it's random channel there is nothing here right now but if you want to have something to do with android or the core academy feel free it's it's an open channel pictures or memes or jokes or whatever you want as long as it's of course not unsuitable it should be fine in here and probably most important for me is this one called technical support I think this is the best place for you to send your issues if you have problem accessing course content the course pages zoom anything like that for this course this is where you want to do it just popmaster here you can also ask me as well Martin but you don't need to I will be trying to monitor this channel as much as I can if you were to ask your questions in one of the other channels I will probably try to find it as well but it will take a bit longer time so I will I recommend using the technical support all right and anything that doesn't fit in these channels I already gone through you can also use the android implementers android implementers digital academy as well for for anything else if you want to find other channel and you don't see them here you can go here on the channels click on the plus icon and then browse channels to see if there are any other channels you've missed all open channels should be available here and as you can see I have all the channels already added so I don't need to do that I will also close this side panel here other than that direct message you can directly message me for instance by clicking here writing in my name and type the message it will usually pop up in a different window and apparently yes you can message yourself okay if there are any questions feel free to again ask it in technical support or any other place and we'll get back to that so thank you I think that's all for the slack for now and thank you Martin just wanted to add something about slack and particularly about the experts lounge so we will have the great pleasure to welcome on Tuesday Dominic from Ghana team who will be doing a presentation from 1 to 130 following this presentation he will be available for one hour to reply to your questions whether it's related to his presentation or whether it's related to your projects in related to Android implementations or your local context and any tips you may want you will be able to ask these on the experts lounge channel on slack that Martin has shown you so if you have not if you don't see this channel don't hesitate to join so that you can actively participate in the expert lounge so it will it will be hosted from 1 30 to 2 30 pm on Tuesday and then on Thursday the same goes with Andrew one of our experts for East Africa region he will basically do a presentation also from 1 pm to 1 30 and then from 1 30 to 2 30 Andrew will be available to reply to your questions whether it's related to his presentation or whether you want to get some tips related to your Android project in your local context so same also if you are interested in participating actively in this experts lounge whether it's for Dominic and Ghana or Andrew for Ronda please don't hesitate to make sure that you join this channel and also stay connected on Tuesday and on Thursday from 1 30 to participate in this experts lounge so this was yeah main thing that I wanted to add another thing also is that obviously this academy will be hosted only on the working days so there will be no session on Saturday no session on Sunday sorry we'll start again next Monday 23rd November that's it thank you so much thank you Alice right so over to you I think Marta do you have anything else thank you Martin and Alice Grant for your great support with all these logistics and organization um I don't have anything else I would like to ask if anyone here has question or doubt anything you would like to to share in preparation for next week or I'm trying to open the chat the participants list just to see I actually don't like that we don't have cameras I don't know if that's a rule that I like to see people and it's it's very strange to do this remotely hey Enzo I wish we could do it in person hello everyone thank you thank you for switching on I just remember it's been recorded so if you have image data protection issues don't switch on hello everyone thank you thank you for that it's way more human hello wow look at all these faces we even have Mano dancing hello it's very nice to see all of you I'm gonna check with the team if if why we have to be without cameras but for now I really like seeing all of you do we have any questions let me check the chat so it's just when the uh oh sorry it's just for when the um full academy is on so it's okay to do it at times like this but when we're sharing screens and everything if everyone's got the um cameras on it can just slow the connection and just make it difficult for people yeah in in uh low


Hi, I'm attorney Kevin Hazelett and the topic is secrets of police searches. Number one, in most incidences police officers are either required to have probable cause or a search warrant to conduct a search of you, your car, or your home. One of the secrets that police officers use or a tactic they employ is to get the citizen to consent to the search. So this is how the scenario will play out. You will either be approached by a police officer or as a result of a traffic stop. The law enforcement officer will come up to you or your window and say, you don't have a problem if I look in your car, do you? This is a question, not a statement.  If you do, any contraband, any items that are illegal or anything that is found in that search that can be used against you in a criminal charge will be admissible because you consented to that search. Most citizens don't realize that they have the option to say no. If law enforcement officers ask to search your vehicle without probable cause or without accident circumstances or a search warrant, you as a citizen can say no. If you say no, you refuse the consent to search and they search anyway, your lawyer can follow a motion to suppress indicating to the court there was not a lawful basis for the search and you did not consent. Another secret or tactic law enforcement officer will use at your home, meaning they will come to your home or residence, they will knock on your door, they either be in uniform or they'll produce identification identifying themselves in law enforcement and say, do you mind if we come in and talk with you? This is a question. You have the legal right to refuse their entry into your home unless they have accident circumstances, probable cause, or a search warrant. If you allow law enforcement into your home, you have consented to that search and while they're in your home, if they observe any contraband, for example if they observe cocaine on a table, that then allows them to conduct a search and perhaps an arrest.


वल्क्म, अई वल्क्म यो आल तो दिस लेक्चर लेक्चर सन्दि इन पानिन्यान गर्मार. वी अर at a stage in this course, where we have studied one of the very important part of Sandhis, नेम लिए अच सन्दि, अर दवाविल सन्दि. And now we are going to study the next crucial very important Sandhi, which is Hall Sandhi. सन्दि as a topic can be divided into only these two. The other two, namely, विसर्गर and स्वादि, they are designed to focus on specific aspects and specific sounds. प्रक्रति भावि is of course, as stated earlier, not a sandhi. But because it is related to the sandhi, it is also included generally in the traditional curriculum along with the other sandhi sub chapters. And therefore, in the traditional curriculum, the term पन्च सन्दि प्रक्रना is used. Let us begin studying Hall Sandhi or Consonant Sandhi. So what is a Hall Sandhi? Hall Sandhi is Sandhi taking place of a Hall or a Consonant. The Sandhi that takes place of a Hall or Consonant is invariably also a Hall. We have already seen that Hall means a Consonant. Now in case of at sandhi, in some instances the substituent was an atch, above all, and the substitute was a Hall or a Consonant, like in Yand Sandhi. Similarly, there is no variety of Dhristhanika Ekadesha in Hall Sandhi, which was there in Aach Sandhi. The basics of Hall Sandhi can be stated on this slide, where input is X plus Y, both of them are consonants. Y is the right hand environment and then the rule applies and the output generated is Z plus Y, where Z is the substitute of X and Z is a Consonant and this Z replaces the one substituent namely X. Before proceeding to study the specifics of Hall Sandhi, it is important once again to take a look at the concept of Sandhi once again. What are the features of Sandhi? Sandhi is a Vikara or a Vikruti as against prakriti, the term that is used in the Paninian grammatical tradition. Vikara or Vikruti in the form of modification as against two Consonants that remain in their own form when come into close contact. So, remaining in their own form is also known as prakriti and modification is therefore a Vikruti or a Vikara. What is Hall Sandhi input of? So, operations where sentential combinations are input like compound, samasa or taddhita. So, examples given here are paddhati and satchit of the samasa or the compound. Similarly, taddhita, chinmaya and tanmatra, these are also the taddhita pratyayas. So, Hall Sandhi is an input of such combinations also in the form of sentential combinations. Generally, after the Hall Sandhi operations happen, the sentence finally gets generated and is used in the process of communication. The operational rules, namely the vidhisutras, they apply when the conditions or environments of those rules come into being in the process of derivation of the sentence. Generally, the conditions for each rule are believed to be exclusive. But in some cases, they are stated in such a way that they overlap. This brings two or more rules into contact with each other. This contact is primarily of the nature of conflict because both the sutras have an overlapping scope of application. This is how in the Hall Sandhi, rules get interrelated. Interrelation of rules is a very important feature also of Hall Sandhi. The technical terminology that we shall be using while dealing with the Hall Sandhi is the following. Karyan or karyi, which is an element which undergoes a particular operation. Nimitta is a condition or environment in which the operations happen and karya is the operation. So, karyi, nimitta and karya, this is a set of terms. Correspondingly, we also have the other set of terms, sthanin or sthani, sthana and also adesha. Sthanin is an element which has scope of application. Sthanin is to be replaced. Sthanin is the scope of application, scope in the form of meaning as well as combination of verbal elements. And adesha is substitution. We also have sthanivatbhava, playing a very crucial role just as in at Sandhi, so also in Hall Sandhi. The questions that can be asked over here are can the consonant substitute be considered as its substituent consonant? Can two consonants substitute be considered as its substituent? So, we shall see that in Hall Sandhi something unique happens. There is one substituent and there are two substitutes. Can both these substitutes be considered as the substituent? That is the question. And the answer is sometimes yes in a limited set of environments. So, sthanivatbhava does prevail as far as Hall Sandhi is concerned. And then such an assumption can become an input for application of another rule. This is possible in case of Hall Sandhi with several exceptions. We also have uddeshya vidhayabhava, playing a crucial role. Udeshya vidhayabhava plays an important role as far as the structure of the rule is concerned. Udeshya is something that is known with respect to which an operation is stated by a particular rule. Namely, the conditions are the environments which pre-exist.  And given uddeshya and the modification or the substitute takes place, this is what is Sandhi. The Sandhi in the Hall Sandhi section is governed by this adhikara samhitayam. The word samhitayam that occurs in 82108. So the question is, what is samhitah? We saw that in Acha Sandhi samhitayam was also an adhikara. So samhitayam governs the entire Acha Sandhi section. Similarly, Hall Sandhi is also governed by samhitayam adhikara. So what is samhitah? Samhitah is a technical term defined by Panini in his ashtadhyayi as Parasandhikarsasamhitah 14109. This is a saudnya sutra which has got two words, parah and sandhikarsah both in one slash one. Parah is high. Sannikarsah is proximity. High proximity of sounds or verbal elements is termed samhitah. This is what is the definition of samhitah given by Panini. High proximity of sounds or verbal elements. What is this high proximity? Now if we look at the meaning of samhitah given in the vayakarana siddhantaka mudhi, it rephrases parah sannikarsah as varananaam ati shayitah sannidhi. The extreme proximity of sounds is termed samhitah. Now what is this extreme proximity? That is the next question. And we come to know this from the kashika vritti that parah yas sannikarsah varananaam ardhamatra kaalabh vyavadhanam sir samhitah saudnya bhavati. So the extreme proximity which amounts to the gap of only half a mantra between the sounds is termed samhitah. So extreme proximity is two sounds which are to be uttered one after another in such a way that there exists only a gap of half a mantra time between them. This is what is extreme proximity. Only a gap of half a mantra between two sounds. This is what is extreme proximity. This is explained in the text of the kashika vritti composed around 700 CE. Now if we look at the later paninian grammatical tradition and we have an important text called brhatshabdendu shekhara. On this slide it is referred to in abbreviation B.S.S. Then there is further explanation of this atishaitas sannidhi or pras sannikarsah. What it means is परक ग्रहने तु तत समर थ्यात अर्दमात्र कालाती रिक्त कालव व्यवाय अबहाव रुप सन्निकर्षस्य ग्रहना नदोषहा So what this means is no problem remains once we interpret the word atishaita in the following way. By force of the utterance of the word परर, the proximity of the form of absence of the gap more than half a matra time is intended to be termed samhita. I repeat by force of the utterance of the word परर, the proximity of the form of absence of the gap more than half a matra time. is intended to be termed samhita. And this proximity is sometimes with an earlier sound and mostly with the latter sound. What it means is when two sounds are uttered, they are uttered with the minimum gap in between. It is this gap which helps clear and distinct comprehension of these two sounds. This gap is unavoidable. Not to have more gap than this natural one is what is described as high or extreme proximity. I repeat not to have more gap than this. The one that is natural is what is described as high or extreme proximity. Which is what is described to result in samhita. Let us look at the word samhita in light of the explanation that we have studied so far. The word samhita is derived by the verbal root dha together with the proverb sam by adding the suffix t and the feminine a. So sam dha and t. t in the sense of karma can also be in the sense of bhava. Now dhadhatairi hi hi substitutes dha by hi. So we have some hi t and then we add the feminine suffix a and we get the form samhita. Which means something being collectively put together or held together or the action of collectively holding or putting something together. This is the literal meaning of the word samhita which matches with the explanation of the word samhita given by panini and explained in the later paninian grammatical tradition. What is this something that is being held together? The sounds which convey one meaning unit generally and sounds which are in high or extreme proximity having not more than half a mantra gap in between two sounds which is unavoidable and which is necessary for the distinct comprehension of two sounds. What about absence of samhita? When sounds are being put together as combinations there exists a state where there is no samhita. One may take more gap in between sounds. So combinations which are not in high or extreme proximity might have the absence of samhita. Such sounds such combinations are uttered in proximity but not in a high degree of proximity. They are uttered with more gap than what is naturally required for distinct comprehension of sounds. This can be called as opposed to samhita where some indicates being together. Appahita where upper indicates distinct far away something being distinctly held or put together or vyavahita something which is held together with some hindrances in terms of additional time gap in between. Now we come to the term samhita-yam which is the adhikara governing the whole sandhi. Samhita-yam means in the domain of samhita when samhita is intended to be done by the speaker. Both samhita as well as appahita or vyavahita are dependent on the desire of the speaker. When the speaker has the desire to speak in samhita mode the sounds are called in the samhita mode and they undergo modifications. And such modifications are called sandhi. When the speaker does not have an intention to utter the sounds in the samhita mode obviously the sounds do not undergo modifications and there are no sandhis. This brings us to an important fact namely the relation between samhita and sandhi. So samhita is a pre-condition for sandhi to take place. Samhita can be called a cause for sandhi to take place. It is not a coincidence that both the words samhita and sandhi are derived from the same verbal root. Dhatu that is dha and the same proverb or upasarga namely sam. Sandhi is explained by paninian grammar in accordance with the desire of the speaker to not to do samhita. No sandhi takes place. Such cases are not explained by grammatical rules. Grammatical rules explain sandhi. Which means the desire of the speaker is included. But where there is no sandhi where there is no samhita such cases are not explained by grammatical rules. They are explained by saying that such cases follow only vivaksha and not the grammatical rules. In the derivation process of the sentence which is what is the aim of paninian grammar. First comes the collection of meanings involving their combinations as well. Next comes the collection of words with their combinations in correspondence with the meanings. And the third one is the processing of the words. By application of various rules. And finally the rules dealing with sandhi apply. Thus the stage of applying the sandhi rules comes only at the end. And generally after applying these rules no further process happens. The output of the sandhi process is generally not the input of any other process except the rules dealing with the swirler. But this applies only to the ach sandhi section because swirlers or accents they are stated with reference only to vowels. With respect to hull sandhi even the swirler does not have any role to play in general. So after the application of the rules stating or describing the hull sandhi no further process happens. And then the sentence is ready for usage. It is complete as far as its generation is concerned. What are the types of hull sandhi? The hull sandhi can be said to have two types. Ekasthanika ekadesha and peculiarly Ekasthanika dvyadesha. Ekasthanika ekadesha and Ekasthanika dvyadesha. What is Ekasthanika ekadesha? This is the most frequent type of hull sandhi where there is one substitute which is replaced by one substitute. Ekasthanika ekadesha. This is also of two types. Urbani mittaka ekasthanika ekadesha and Parani mittaka ekasthanika ekadesha. Urbani mittaka ekasthanika ekadesha can be diagrammatically explained in this particular form where we have B followed by A and in the environment of B being immediately before A is replaced by C. So there is Ekasthanika ekadesha and the nimitta is Purva. B is the nimitta which is Purva nimitta and Ekasthanika ekadesha. So B plus A is the input and B plus C is the output. Whereas the Parani mittaka ekasthanika ekadesha is like this. A plus B is the input. In the environment of B A is substituted by C. So A plus B is the input and C plus B is the output. This is Parani mittaka ekasthanika ekadesha. B is the Parani mittaka. Ekasthanika dvyadesha. This is very peculiar where we have one substitute and A which is replaced by two A and X. So we have A plus B as the input. In the environment of B A is replaced by not just A but AX. There are two substitutes which replace the substituent and therefore this is Ekasthanika dvyadesha. And we shall see examples of this. This particular Ekasthanika dvyadesha has examples in the form of augments being added. And the Paranian grammatical tradition believes that augments can also be looked at as substitutes. The instances of Parani mittaka ekasthanika ekadesha are shtutva sandhi and shtutva sandhi. The instances of Parani mittaka ekasthanika ekadesha are very many. Namely shtutva sandhi, shtutva sandhi, anusvara sandhi, varasavarana sandhi, purvasavarana sandhi, ano nasika sandhi, shtva sandhi, jivamuliya sandhi, upadmaniya sandhi, kutva sandhi, jashtva sandhi, shtva sandhi, natva sandhi and some miscellaneous others. Ekasthanika dvyadesha have these three instances. shtva anusvara sandhi, dvirvacana sandhi and agama sandhi. These are the three instances of Ekasthanika dvyadesha. To summarize, we studied the nature of Hal Sandhi in this lecture. We also got introduced to the technical terminology in this regard. We noted the examples of two types of Hal Sandhi. We observed that the Hal Sandhi takes place at the final stage of sentence derivation and its output is visible only to sentential combinations. Next, we study various types of Hal Sandhi together with the examples. Thank you for your patience.


Tēnā koutou, tēnā koutou, tēnā koutou katoa. I hope you are all well. Thank you so much for having me here today. And for those of you who are here from overseas and around the world, welcome to our terror. We are one of the youngest nations on the earth and it is that youth that provides us with many, many opportunities as a country. But also the odd challenge for us as an innovation ecosystem. And that's what I'm going to talk about today is having been around the ecosystem for a couple of decades now in corporate innovation roles and start-ups through to also people like creative HQ, incubators, accelerators. I've got quite a good view on what it looks like. I've got a few notes here so that I don't go too far off track because I've only got 15 minutes. I thought I'd start actually sharing a little bit about Callahan Innovation just really, really quickly to give you context of the lens that I'm talking through mostly from today. We are New Zealand's innovation agency. We are here to catalyse demand for innovation and to accelerate the commercialisation of the incredible ideas that we have throughout our country. We do that by showing our businesses the future of where technology and innovation is going by encouraging them and stimulating them to be innovative and do R&D themselves. And we also do that by liberating innovators, by helping connect them to others that can help them solve their challenges. I thought I just also wanted to share a little bit about how the government sees innovation, research, science and innovation as the portfolio that we sit under. And the government is very committed to all three of those. The great thing is that the new government also understands that research and science is really important to a country, but innovation is absolutely critical. You can have all the amazing ideas in the world, but if you can't take those two scale for the world to make impact and benefit, then the ideas just sit there on the shelf often doing nothing. So our Minister's view and her words, I thought I'd just share this with you, is that innovation when set against a powerful vision is incredibly powerful. And the government's vision for New Zealand is that we are an economy, a society that does create well-paid jobs, that is an inclusive economy and society and is one that looks after our environment. So how she is thinking about how innovation can support the government's agenda is things like eradicating child poverty and also transitioning to a net zero carbon economy by 2050. So personally we're quite excited and we're already working with a range of businesses who can help the government's agenda in that space. So let's get stuck into my observations of innovation in our country and what it looks like. First of all, right across our lands, we have amazing ideas. I went round and visited 200 of our customers last year. We went with about 2,500 customers. We have incredible ideas being developed in our country. They are world-class, they are phenomenal and some of them are seeing the light of day and others are not. The world is definitely starting to understand that and if you look at a SNP, or a snapshot of what's been invested in or who are partnering with our companies over the last year, you've got Rocket Lab, you've got Snowbury, you've got Robotics Plus, you've got StretchSense. We've got some incredible ideas that are getting the funding that they need to be able to have impact on the world stage. So the quality of ideas is excellent. We also have some outstanding individual entrepreneurs and I won't name them because we have plenty and they will be featuring here, I'm sure. And the other really unique thing I think about our country is how well our indigenous economy is now going. Our Māori economy, which is around $50 billion, it's valued at recently, is growing from strength to strength. And what I am observing is in our non-Māori businesses, they are intrigued by the principles of Māori, the kikanga, the practices that they bring to their businesses to make sure they are sustainable, inclusive, that they are looking after communities. And I think over the next decade that will become an increasing competitive advantage for our businesses on the world stage. But the challenge is how we scale those ideas. That's really where I think the biggest challenge in our ecosystem sits. So let's have a look at that. The first one is our businesses must think globally from day one. And that's the benefit of sessions like this and connecting to international entrepreneurs and innovators is we kind of want to think global but we don't always have the confidence. We are a young nation. We don't have decades and decades and generations and generations of successful entrepreneurs behind us. You can help provide us with that confidence. The second one is a lack of investment in R&D and that is a goal of a current government and a huge focus of Callaghan Innovation is that our businesses are applying technology to improve products and services, improve manufacturing processes, new business models and on it goes. We are making very good progress there. We have more work to be done. The third is a major challenge and that is funding. We know that our angel community is growing nicely and we've been tracking that for a while now and that is in a good space. Where we have our biggest gap is 2 to 10 mil and that is critical to be able to taking these ideas and scaling them to global impacts on the world stage. So that 2 to 10 mil is a real challenge for us and as a result of that we are actually underselling our IP on the world stage. If you think about what we gave wireless technology away to Apple for it's not a disclosed number. Many of us can probably guess the ability to wirelessly charge every wireless, every mobile Apple device around the world, that was an absolute steal. And so the ability for us not to get that funding to support our businesses to the necessary level of global scale that we need means that we are in instances selling out our IP in terms of what it's really worth on the world stage. So that 2 to 10 million space and up is a real problem and the last one that I see is the lack of connection between the two countries. We're not really at test bed yet. We could be for Maori nationals to bring their ideas and pilot more of their new products and services, new approaches here and the benefits of that is one, our international local market knowledge goes through the roof and two, the disciplines and practices we will benefit from those in regards to how we do business in New Zealand. And the final challenge that I see is that directors available and having enough of them to be able to help globally scale fast these high impact ideas. We're seeing more directors coming through but we simply don't have enough that understand how to take a zero or a push pay or a rocket lab from start and in 10 years that they are billion dollar companies. Having said that, we are spitting out of our ecosystem about one billion dollar company every year. So when you think of all the constraints that we're getting under, that's pretty damn good. Which shows the calibre of the ideas that we have. Is that, hurry up? No. Is that good? Okay, awesome. So the last bit that I wanted to talk about was some of the advantages that we have. We know and we understand our challenges. The government is focused in supporting the sector in that and that is that our investment in science is really strong. We're spending well over a billion dollars a year in science in our country. What we must do a better job is connecting what we are finding in that, you know, is about one and a half billion, I think, in that research and connecting it into business, into start-ups so that we can take those ideas from the shelves of universities and CRIs and put them into the market in New Zealand around the world. So we're actually investing a lot there. The government's getting behind and has been getting behind tech incubators, that's likely, we hope that will continue. That is one of the hardest part of the markets but one of the most rewarding parts when you get it right. NZTE, Vifin and Callahan Innovation are coming together around how we can actually provide a much stronger platform of services to innovators and entrepreneurs in New Zealand. So we now understand when does a customer come into Callahan, do they take to then get funding by Vif and at what stage they then need to go into NZTE. So connecting into this program is another big part of government services coming together with the MB Global Impact Visa Program. I thought I'd just touch a little bit about sectors. We have a really very strongly growing high-tech sector in New Zealand, the 200 or so top companies there are now creating around $10 billion of revenue which over 70% of that is global revenue. That is a very strong and fast-growing high-tech sector. Agriculture is another area that is critical to our economy and while we don't quite yet understand the world threat around alternative proteins in New Zealand, we are starting to see some new ideas emerge such as Sunfed which have the potential to become another billion-dollar company in the next five to ten years. So we've got progress there but we need to do more there and we've already talked about the Māori economy which is going from strength to strength as well. How can we help just quickly? We provide a range of ways, we provide grants in regards to helping you do R&D. That will transition some of that into tax credits, more on that for those of you who are interested in the coming month. We provide programs to help build capability, innovation capability in organisations. We do international delegations which is one of the most successful ways to stimulate that global ambition and we also have a couple of hundred scientists ourselves who are helping businesses do that R&D in areas like advanced manufacturing, robotics, big data, et cetera, et cetera. So we can help in a number of ways. So moving forwards and kind of finishing up now was really to leave a collective challenge to you. Callahan Innovation can play a really strong role in connecting the ecosystem. However, we need to be working very closely on the parts of the ecosystem to do that and that's where our focus has been shifting over the past six months. One of the ways that we're doing that moving forwards is standing up an online connection platform with kind of tagged scale-up nation at the moment but that's probably won't be its final name. But that will be where startups, investors, incubators, accelerators, universities can all come together to see and get visibility of the companies and startups in New Zealand who are doing incredible work. And at the moment it's really hard to connect and find because all that information is in our heads and it's not any good individually in our heads. So how do we extract that, get that down so international investors can come in and see all of the talent we've got and we can also be better connecting the resources that you need across the ecosystem. The next one is in regards to how we put more capital with our entrepreneurs and innovators. So we've been working with NZVIF who are doing work in this space and part of why we are very keen to connect into here and into international capital that is coming into our country is to support the strong connections that we need there. We are also very interested in how we can create some public-private partnerships with the government around some of the government's focus. So we're talking to them at the moment around we work with about 100, 150 organisations in the clean energy green space. So they are companies that right now could be adding value to our transition to a zero-carbon economy. So connecting them with the work that the government's doing is a good example. Connecting Auckland University's got a robot tree planter that the technology they've built for that. So connecting that into the government's billion tree problems et cetera et cetera. So we can absolutely play a role there where the government can achieve its vision by tapping into the ideas that we have here. And the final one is making sure and I think this is an area where New Zealand can pioneer roles. Many economies have struggled for the benefits of innovation to be inclusive for all of society and as we head into the fourth industrial internet revolution we know that we will not be in a position where products and services or production is short. So we have enough capacity as we head into the next decade to produce for everybody. So how do we make sure that everybody can have access to the benefits of that production? We've come out of a production shortage. We will have enough for everyone. So thinking about ideas in that space is really interesting as well. So I'm going to wrap it up there with a minute and a half to go and just say to you all it's fabulous to connect and kia kaha, kia maia, kia mano anui, be strong, be steadfast and be willing. Kia ora.


Tommy here from Orange Systems and let's talk about putting a web interface on a Linux server now This is already something I know there's gonna be at least a few comments down below by some salty sysadmins who think that Linux should never Have a web interface, but their interests are not aligned with mine I believe using a web interface can help people who are new to Linux get started with it Get started with managing it and also help people that are more casual users and don't plan to do this full time For a living manage some of the internal servers in their home lab or just systems They may have that they are responsible for administering for this is a tool that makes it easier for them to use therefore I think it is a good thing now if you want to do a professional sysadmin job and do this for a living Yeah, you eventually wander your way into learning the command line which then brings you up to automation tools There's a little confusion when I've talked about this when I did my 45 drives review in the fact that they use Cockpit webinar face and people asked well, is this the same as Ansible very different topic Ansible is a great tool for doing automation I will leave links to videos I've done below and videos over at learnlinux.tv on that subject as well and talking about process automation This is not process automation or Linux sysadmin automation This is all about just having a easier web interface to get some functions done And if you're unfamiliar doing those functions in the command line or sometimes if they're functions You don't do very often these webinar faces can be really helpful and the first one we're going to talk about is cockpit This is the one I reviewed when I was talking about the 45 drive server and Just like it says here. It is the easy to use integrated glanceable and open web-based interface for your servers It's actually a really nice system. I do like cockpit. It's rather basic It is available on fedora red hat core OS atomic sent OS Debbie and a bunch of clear Linux arch Linux and more Pretty straightforward to install and actually for a lot of systems. It'll be right in the repository and can just be quickly installed Now let's talk about what it looks like the cockpit system over here. Here's the overview of it This is the one running on 45 drives And these are a couple specific extensions that I thought was cool that 45 drives added to this now The nice thing is because you can add more modules to cockpit It's relatively extensible for going in and going hey Let's write a module for adding the disk manager or adding a motherboard manager a couple things that 45 drives did But this is all open source not only the cockpit project But the work being done by 45 drives and they added this CFS module If you are a Linux admin and you've had to deal with lots of drives and lots of ZFS Well, you're probably happy to have something like this and because this particular system has 30 drives in it set up with a RAID Z2 and several different pairings in here Managing those drives from here as opposed to learning all the z-pool commands Which you may not use very often because you hopefully will never have to replace a drive because you're hoping they don't fail But if they do scrambling to remember commands or just going hey I can click the three dots and offline clear disk air or hit replace disk Yeah, it's a good reason frequently to use a web interface on top of this I went over here and loaded cockpit on this a bunch to install and to give you an idea that yes You can just throw the ZFS module from 45 drives, which I'll leave a link to their github And you just copy the module in there. They have instructions and now I have it on this system completely unrelated to 45 drives This is a nice feature being able to go through add a couple modules as needed There's a handful of them out there on github for some specialized projects to extend the features that you have such as some virtual machine management account settings in here Also services this can be really confusing for some people when you're first starting with Linux and you're maybe used to if you came from the windows world the Microsoft services list and it works very much the same in Linux But doing it off from the command line listing out the services when you first start can be challenging going through here and go Hey, I just want to see system services running and let's filter for one like SSH. Alright, this one's active and running and Reload restart or stop it disallow or start and stop disable right here I can just slide a little bar these things can be very helpful because you may not have remembered the name of the command Exactly to get this started. This is where I think this is doing people a big favor for well Well, you don't do this very often this puts a really easy way to do it And yes, it even supports doing software updates right through this But you're doing when you use cockpit everything the same as it is from the command line it's pushing those commands through the command line on the back end and Cockpit itself does not have a web back-end configuration for all of this I bring that up like that because it's a little bit different than the way the other service We're gonna talk about webman works cockpit doesn't have its own deep configuration files It reads everything on the fly from the services that are running So if I start and stop a service or disable a service when it goes back and reads this, there's not separate files It's reading in real time and writing in real time as you submit changes right to the back-end system on there So you can actually easily go back and forth Changing things from the command line or through the web interface and it's one in the same It's really nice the way that works. Now. Let's talk about webman Webman is a web-based interface for system administration for Unix using any modern web browser You can set up your accounts Apache DNS file sharing and much more now webman's been around for a long time I remember using it a long time ago when I did a lot of mail server administration One of the things that met webman has a lot of and by the way, they can coexist on the same system Here's that same server that same a bunch of server also running webman as it's running cockpit and webman has a Pretty long list of features in terms of modules It has and configuration support for things like Apache first things like database management for Cislog management, it's really extensive what they've built into here now webman does have its own Configuration and this is where I will agree a little bit with some of the sysadmins when it writes out some of these Configurations it may not write them exactly in the cleanest format. That's a problem I haven't looked at because I haven't used it in a long time But I know in the early days the way it created for example some of the Apache virtual hosts Which it's really nice that they go here and go to servers and there's our Apache web servers we can go through and Look at each module in there, but I'll admit when it writes these out It has no problem reading standard ones, but when it starts writing them out They can be a little bit confusing when you go back to the command line and look at it Webman itself also has lots of configuration options. It's all written in pearl And there will be some people that point out hasn't webman had a few flaws and bugs. Yes Both cockpit and webman should never be publicly exposed over the internet They are a high powered management control plane that should be treated as such that being said if they are on your general network And sometimes there has been flaws in the webman project a few partly because of its age And how long has been written and well when you write code long enough and write extensive modules like this There's bound to be flaws. So yes, this should be absolutely protected and treated as such because sometimes there are flaws But those flaws do require people's access to get to that that being said There's unfortunately if you check showed and probably way too many webman systems exposed online That's not a good idea. Hopefully you're not among the people have done that another thing It's nice is like Samba file sharing now This is something that's in both the cockpit with the ZFS manager from 45 drives And it has a module here that also offers things like Windows Unix and printing miscellaneous options windbind options file share options These are a lot of nice things because if you don't know all the commands to build a share This can be helpful to create a new share and then start going and all right check these boxes Or if we look at the printer share that we have right here There's the share name or all printer share units print spool directory. Yes. No options on there view connections I mean these are all things you can do from the command line But sometimes that can be a little bit confusing same with setting up users guess things like that now not just for printers Of course, but for the shares themselves that can all be done all within this module Such as we can go right here create a new file share pick the share name the directory to share and Being able to go through and say all right. We want to share something like out of home. Hey, there's our LTS Hit select Hit create and well, I forgot to write a very valid share name, but you get the idea that it's pretty easy to There we go now we've created an extra share name But the other nice thing about this is when you're going through some of the options like some of the networking options Other options or may not be it may not be easy for people to remember all of the different options in here But putting a web interface on that can make it a little bit easier to get going and learn these and the nice thing is you Can go look at the files and set up a create so you can go through from the command line and read these and go Okay, that's how it created these options And I don't know I think it's a good back and forth for learning now One other module that is also a point of confusion many times in Linux is learning how some of the firewall works Both cockpit and webman have options for this to allow you to go through and build some of the rules But always be careful because obviously one of the rules you need to make sure is in here is the Access to either cockpit or webman and what a report they're running on webman by default is on port 10,000 and Cockpit is on port 90 90 by default. So as long as you don't lock yourself out from those It's kind of a good way to start learning and playing with the firewall and then maybe going back to command Learning more now I have a more in-depth video where I dive deeper into some of the features of webman And like I said, I'll leave links to the other videos like the 45 drives video where I talk a little bit about the way They use cockpit and a modules and it's an overall review of the 45 drives platform But I know some people are kind of interested in you know why they're using a web interface And these are the web interfaces I wanted to talk about well the cockpit one that they're using or the webman one because I think it's another System that is really helpful to get people started on there I'll leave links to the other videos that I mentioned below and thanks and thank you for making it to the end of this video If you enjoyed this content, please give it a thumbs up If you like to see more content from this channel hit the subscribe button and the bell icon To hire a sure project head over to Lawrence systems calm and click on the hires button right at the top To help this channel out in other ways There's a join button here for YouTube and a patreon page where your support is greatly appreciated For deals discounts and offers check out our affiliate links in the descriptions of all of our videos Including a link to our shirt store where we have a wide variety of shirts and new designs come out well randomly So check back frequently and Finally our forums forums that Lawrence systems commas where you can have a more in-depth discussion about this video and other tech topics covered on this channel Thank you again, and we look forward to hearing from you in the meantime check out some of our other videos


We just landed in Hawaii. We are in Honolulu right now. We have one more small short 35 minute flight to Hawaii, which is where we're going to spend the next week, almost there. Sure, I have some badges on my eyes after that flight, but what can you do? We're in Hawaii and we're celebrating my graduation slash in the fellowship slash in the medical training and I'm going to do nothing but relax all week. And the main reason we came here is for a wedding. So my cousin, Tony, is getting married. So we're going to go here for that too. Mostly relax and guess who is on Zanderana is also with me on this trip. Who you may remember from the prior vlog. And welcome Liz to the vlog. Jim and I are going to have competing vlogs this week. More on that later. There's really no competition. More on that later. All right, so first things first, we got this morning, so first things first, we got this morning, went to bed at six p.m. last night. We were dead tired because there's a six hour time difference and woke up at three a.m. We're back to sleep around four a.m. Woke up at six for the stock markets and because Croatia was playing soccer game today. Arcade for the win. Arc, baby. Now we're here with the fam. Somehow we did a morning workout this morning. Now we're grab some coffee. Before going on a hike. And we're going on a hike in a little bit. So far, so good. Day one. So the first part of our hike we're at the Waipo Trail. And this is the gorgeous view of the canyon right here. And there's Don and Jim and babe. All right, so we just finished a, how long was that hike? About four miles. Four mile hike. It rained the whole way back, but it's fine. We had raincoats and actually went pretty well. Feel pretty good. Worked out this morning. Hiked four miles and burned a ton of calories. Now we have a victory, but light. Not sponsored. All right, so we are officially at the Airbnb. It is day one. We got back from the hike. So now we're home back to the Airbnb. We showered, we're relaxing, wearing Jim's shirt or a DBM Chilini's shirt because he brought some extra ones and they're super comfortable. And he's actually filming a vlog right now while the girls get ready. So let's go, let's go see what he's doing. Even though we're on vacation, you still got to crank out the content. Get the vlog in and that's what he's doing right now. So we are going to a Luau tonight and I haven't even told you all why we're even here. So maybe we should probably get into that. All right, so we're actually here because my close, close cousin is getting married in Kauai and he's getting married in two days, but we came earlier. By we, I mean older brother Jim, my wife, Andriana, his wife, Liz, and then my younger brother, Tommy and his girlfriend, Kaelin are coming tomorrow. And I cannot believe I have never been to Hawaii before, traveled a whole bunch of places and for some reason never came here, but so happy I'm here right now. Let me show you just the outside. It's so beautiful. Okay, like look at this view. Just look at it. Look, this is just the road outside of our Airbnb, but a car is coming. All right, so this is just the back of our Airbnb. It's basically a huge condo in this like community in Kauai. There are three bedrooms, three baths and two of them occupied and Tommy and his girlfriend, Kaelin get here tomorrow. Super excited. Also, one thing I forgot to mention is that Jim is also vlogging this entire weekend. And he thinks he can make a better vlog than me, which I'll give him credit the last vlog he did, which link up here was phenomenal. It was like behind the scenes stuff in New York city, but I mean, he just doesn't have what it takes. I mean, we're in Hawaii. This is a big lead scenery. I don't think he can vlog as good as me. All right, so we are at the Luau. Jim is also vlogging back there, but he will be inferior as usual. And yeah, we're going to have a nice cookout, Luau performance, all that stuff. What do you think of that hike? You don't really know what you're getting yourself into until you see this view. You can't really imagine it until you get here.  Okay, Tommy. Kaelin, Kaelin. I know. Kaelin. Please don't run. Oh my God. Okay, so a three mile hike in the trailhead ended at this. What is this in... Come to Kauai. Sane. Right, babe? Babe, how's the view? So sick. This view is sick. It's tanister-y because we're on the edge of a cliff, but this view is unbelievable. Guys, we didn't like it. Babe, I'm going to do a selfie video. Jim's deciding to be a little more adventurous than we are. Oh, I'm sorry. This is when Tommy... He made a mistake going too far on the trail. And now he gets scared. Now he gets really scared coming back. Look at him. Look at him. He realized he messed up. The video literally does this no justice whatsoever. The view down here is incredible. And that is just miles. And miles of endless civicles. All right, so the wedding was amazing. We are all headed to brunch right now for a kind of last ditch goodbye to everybody else that's leaving earlier this week. We still have, luckily, another four days left. So brunch and then beach the rest of the day. The groom made it out alive. Tommy, say hello. Hello. Cheers everybody. Cheers, cheers, cheers. All right, brunch is done. Set our device to the families. Hopefully we can hear those wind, but we're going to the beach right now. To relax. And spend the rest of the day there. All right, so beach day was a success. Got a nice little tan here. May have a little sun glass tan, but what can you do? Still have another few days of sun to go. But the crew is all here except for Jim and Liz because they went to the grocery store. So they just grabbed a whole bunch of stuff to grill out today. And having the rest of our family over tonight and our Airbnb going to grill out. Have some wine and have a nice dinner together before half the people and our family leave tomorrow. All right, so we are back home. I just showered. And like I said before, we're bringing people over to grill out have the rest of our family in here before our last, I keep trying to say our last day, but it's not our last day. Because I'm not leaving, but I'm trying to go find my brother Jim to see where the heck he is because he's added grill somewhere around this community. I just don't know where. There's another one up here. There he is. I don't know why Jim went to the grill the furthest away from our house, but let's see what he's up to. Trying to find a grill that works. Is this why you're the farthest grill away? Yes. I was wondering, there's three drills over there, two grills right here. And this one still doesn't work. Veggies up first. I don't know why people are yelling, but anyways, we got this grill working and we got the grill next to it working. So hopefully we can get this going. For those of you who haven't been to Hawaii or smaller island of Kauai, the food situation is a little sparse because there isn't much food at the grocery stores like steak, fish, steaks, and the grocery stores aren't open that often or that long. So when you try to grill out, it's pretty tough. Two or three different grocery stores just to get some supplies for tonight. Whatever. We're good. Grill number two. We have some strict steak it looks like. Chicken, and this one's working fantastic. Oh yeah, we're cooking it. So while Jim grills, I just kind of sit back and drink some beer. Now we're brewing. Still have to do a little work on vacation. All right, so I haven't been doing a good job with the timeline of this trip, but this is like day five now. It is Tuesday. We are hiking the Hanalei Trail. What is it? Kala Laos Trail. Kala Laos Trail, which is one of the more coveted trails in the world actually. So I'm pretty excited it's our third trail. It's super fun to see the views. My legs are a little tired from the last two hikes. Nonetheless, we're still pushing through and this is hike number three and five days. This one's like a, I think it's eight miles total. Not too bad. So obviously I'll show you the views once we get to the top. And so we begin. The last trail we did, I was dead towards the end. So we'll see how this one goes. So we just finished the two mile portion of this hike and this is crazy. We just crossed a stream river and then now we end up to this, our own private beach. Incredible. Now we're on the beach. And drama investigated this little cave over here and this is the whole beach and this is the river we had to cross. So Liz, tell the people how we get access here. You have to get a ticket 30 days in advance. They only allow like a hundred people a day, right? A part pass. A part pass. To get into the Hainan State Park. Only a hundred per day. And you have to get it 30 days in advance. We did not do that. We didn't know. So Liz is very astute of the state park. Told her to call me if anyone canceled. And freaking Maria came through. Maria came through. She called me last night. She said, you want to go? And I said, yup. Shout out Maria. Shout out Maria, the Kauai State Park. Yeah. She literally told her that there was an opening. Someone canceled. We got it last night. Liz printed out the QR code, made it here. Boom. Boom. Here's what we just dropped off, Tommy and Katelyn. And now it is down to four of us. Me, Jim, Liz, and Adriana. We're having a bite to eat at the local Javikaw Coffee House. Grabbing some breakfast. And about to start our 10 hour journey back to New York City.  And we have to take a 10 hour flight all the way back to New York City. But we have to connect in Honolulu first. Kauai to Honolulu to New York City. But we still have tonight. Just had some ice cream. We're going to basically drink some rosé, hang out with some family before we go and do some laundry, pack up, get out of here first thing in the morning. So I guess this is pretty much it. We pretty much had the best time ever hiking three different long, arduous trails. Scenery is incredible than Nepali toast. Absolutely breathtaking. If you haven't been to Hawaii, you need to make sure you go to the island of Kauai. This is beautiful. All right, so I'm going to pack up, do some laundry, get the show on the road, hang out with family, and head to the airport first thing in the morning. All right, so that was a lovely nine and a half hour flight from Honolulu to JFK, New York City. It is now 7 a.m. It was an overnight flight and we are dead tired. And I've had this mask on my face for like a bit of an hour now and I'm ready to go take a shower, brush my teeth, and maybe take a nap, or just wait until the stock market opens in just a minute and train the rest of the day. Who knows? But as always, hope you liked the video. Go check out Jim's video on his channel. Link up here, DBM Cellini. We're trying to kind of compete on who has a better vlog. So comment below who has a better vlog. F you watch both. Otherwise, smash the like, subscribe button, follow me on Instagram, and tick tock if you don't already. And I'll see you all on the next video. Of course there's sirens. Peace. Babe say bye.