How to remove empty spaces Notepad++ using regex?
<p>I have a textfile contains lines with below:</p>

<pre><code>IP              Ports           
1.160.0.224     8080            
1.160.1.49      8080            
1.160.1.70      8080            
1.160.1.170     8080            
1.160.1.239     8080            
</code></pre>

<p>I want to use notepad++ regex to remove all empty space and just leave the IP:PORT.</p>

<p>For example below:</p>

<pre><code>1.160.0.224:8080
1.160.1.49:8080
1.160.1.70:8080
1.160.1.170:8080
1.160.1.239:8080
</code></pre>