Edit: just noticed your question didn't have 'how', just 'do I'. the answer is yes.
[disregard]
Windows: right click in your config folder, mouse over new, click text document. open it up in notepad, paste in your code, save. Rename the file to have .cfg extension.
Also, don't forget to add it to your autoexec, ofc.
Mac: Idk, i don't have a mac, but they are supposedly "more" "user" "friendly".
Linux: god help you.
[/disregard]
[disregard]
Windows: right click in your config folder, mouse over new, click text document. open it up in notepad, paste in your code, save. Rename the file to have .cfg extension.
Also, don't forget to add it to your autoexec, ofc.
Mac: Idk, i don't have a mac, but they are supposedly "more" "user" "friendly".
Linux: god help you.
[/disregard]