Key binding 
To activate codes easier, bind them to keys. For example, type bind v "impulse 101" at the console to bind the "$16,000" code to the "V" key.

Cheat Codes 
Enter the console on the server machine and enter "sv_cheats 1". Then, change maps by typing "changelevel dust" (or any other map). Finally, enter one of the following codes at the console to activate the corresponding cheat function:

RESULT CHEAT CODE 
$16,000 impulse101 
Arctic sniper rifle givespaceweapon_awp 
Auto-aim with sniper rifle sv_aim 
Adjust gravity sv_gravity [-999 - 999999] 
See and fire through walls and 
objects; default is 3600 gl_zmax[0-9999] 
See things brightly without 
flashlight lambert -1.0001 
View other players' frags cl_hidefrags 0 
Faster forward motion cl_forwardspeed 999 
Faster backwards motion cl_backspeed 999 
Faster side motion cl_sidespeed 999 
Level select changelevel [map name] 
Weapon select give weapon_[weapon name]