These are used in private lobbies or offline with bots to test grenades, wallbangs, or practice movement. You can create a file named practice.cfg in your game directory.
Modern CS:GO (and its successor CS2) uses a specific local folder for user-specific configurations to keep them synchronized via Steam Cloud: CS2 - How to create a PRACTICE config CS:GO Cheat Configs
sv_showimpacts 1 : Displays colored markers where bullets hit surfaces. These are used in private lobbies or offline
For users of third-party software, "configs" are often shared JSON or INI files that dictate the intensity and behavior of various features. For users of third-party software, "configs" are often
: Go to Steam\steamapps\common\Counter-Strike Global Offensive\csgo\cfg .
sv_cheats 1 : The master command to enable all other cheat commands. noclip : Allows you to fly through walls and the floor. god : Makes you invincible to all damage.
: Maximum intensity settings (Spinbot, High FOV) used on servers without effective anti-cheat protection.