Well, I noticed that there are not many tutorials that teach about binds, then decided to make one.
To make a bind to buy weapons quickly, enter the console (") and type:
bind "key" "gun-secondary, primary-gun, ammo"
Replace the command "key" the key you want to use as a shortcut to buy weapons and then the name of the weapons you want:
bind "F2" "deagle, m4a1; buyammo1"
Names of all weapons, ammunition and equipment:
buyammo1 (a clip of ammunition primary)
buyammo2 (a clip of ammunition secondary)
To send a consistent message without typing it again, type in console:
bind "key" "say His Message"
bind "F3" "say Hey you bunch of noobs"
"AWP Fast switch":
Enter this code in config.cfg:
bind "key" "+ attack, wait, wait; slot3; wait; slot1"
crosshair varying color:
In autoexec.cfg write:
target alias "adjust_crosshair" alias-sight "-adjust_crosshair"
I hope you enjoyed (observation, then I am Brazilian and my English is not so fluent)