Minecraft wiki entry for Nether_survival, associated text: 1 Introduction
2 Making a nether portal
2.1 Using lava and water
2.1.1 Brute-force method
2.1.2 On-the-fly method
3 Preparation
3.1 Tools and weapons
3.2 Armor
3.3 Transport
3.4 Enchantments
3.5 Blocks
3.6 General supplies
4 Entering the Nether
4.1 Lag
4.2 Protecting the portal
4.2.1 Special cases
4.2.2 If the portal gets blasted
4.3 Fending off ghasts
4.4 Fighting Hoglins
4.5 Resources found in the Nether
5 Exploring the Nether
6 Nether fortresses
6.1 Navigation through a nether fortress
6.2 Closing a blaze spawner
6.3 Farming a blaze spawner
6.4 Living in a nether fortress
7 Obstacles
7.1 Lava
7.2 Zombified piglins
7.3 Ghasts
7.4 Blazes
7.5 Magma Cubes
7.6 Wither Skeletons
7.7 Piglins
7.8 Hoglins
8 Brewing
9 Settlement
9.1 Crops
9.2 Mushrooms
9.3 Generated structures
9.4 Wood
9.5 Animals and villagers
9.6 Other
10 Tips
11 Nether survival challenge
11.1 Starting
11.2 Finding a good place to settle
11.3 Mob-proofing your house
11.4 Mining
11.5 Disabling mining spawns
12 Farming
12.1 Bone meal farming
12.2 Vegetation farming
12.3 Tree farming
12.4 Mushroom farming
12.5 Mob farming
12.6 The iron age, after the stone age
12.6.1 1. Nether Fortress
12.6.2 2. Bastion Remnant
13 Potion brewing
14 Wither