If you have just begun the game, you won't need the knowledge about the majority of commands.
Here are listed only a few, which you may find useful at start.
Each command is written in game console. To open it press shift + ~.
The most useful commands[]
/aminfo
Writes in console information about your account, including emotes you can do.
/bind <button> <command/emote>
After clicking <button> you will execute <command/emote>. Example: /bind k meditate results in sitting after pressing k button
/write <name>
Writes your game configuration (name, binds, settings) in the file with the given name. Example: /write john results in writing your config. as 'john.cfg' on your harddisc.
/exec <name>
Loads (executes) previously written config file. Example: /exec john results in loading 'john.cfg' config from your harddisc.
Performance problems?[]
/snaps 80
Somehow raises your FPS.
/rate 25000
Somehow makes your connection better.
Not enough? See full commands guide for better improvement.
Want to see your fps/connection?[]
/cg_drawfps (0/1)
Draws your FPS in right-top corner of your screen. To draw FPS use 1 value. To switch FPS off use 0 value.
/cg_lagometer (0/1)
Draws the lagometer showing the lag between you and the server. To draw lagometer use 1 value. To switch it off use 0 value.