Money and Weapon:
To get 16000$ which is the max, sv_cheats must be on. So type in the following in your console:

sv_cheats 1

This will enable the cheats. After activating you must restart the level/map. Then type in impuse 101 in your console and you will have 16000 dollars!

The other code is for the weapons. I dont want to take all the time to explain all the weapon names because if you already play Counter-Strike alot you should know the weapons/weapon code names. to get the weapons you must have the cheats activated once again sv_cheats 1.

then type in your console

give weapon_<weapon name here>

i suggest you bind them to 6 keys you dont use. for all the different categories

Adjust Gravity:
After activating cheat mode in the console with sv_cheats 1 you can change gravity with sv_gravity <-999 - 999999>

Go To Map:
After activating cheat mode in the console with sv_cheats 1 you can change gravity with changelevel <mapname>. Example changelevel dust

Speed Upgraded:
To upgrade the speed of your movements in CounterStrike,go to your console and type
cl_forwardspeed 999. Repeat this with
cl_sidespeed 999 and cl_backspeed 999...
This will make your movements faster than ever...

See Thru Wall:
sv_cheats 1 and then type type gl_zmax 100 to turn off type gl_zmax 5000

C4 timer to 10 sec:
To set the timer type in your console
sv_cheats 1 and then type mp_c4timer 10

Auto aim only to sniper rifles:
Type this in your console

sv_cheats 1 and then type sv_aim

Hyper auto-aim:
First, type "sv_cheats 1" on the tilde key(~)then press enter. Then, type "sv_clienttrace 9999" then press enter to become hyper auto-aim. To bring it back to manual aim type "clienttrace 0000"

Look Through Wall,Records:
Use the console first then type the following codes:
gl_zmax 0 = Look through walls like that gadget in the latest James Bond movie.You could use an AWP and kill the enemy through the wall which is sheilding him.

gl_zmax 3600 = To disable the cheat above.

cl_hidefrags 0 = To see other peoples records of kills and deaths.
Have fun..

Brighten Surroundings:

sv_cheats 1 and then type lambert-1.0001

Bleed and No Damage

sv_cheats 1 and then type impulse 102

CS Cheats & Tricks:

to show graph:
type net_graph 1 to the console. 0 to default

to change the crosshair colors:
type adjust_crosshair on the console. there are 5 colors on the crosshair.

to disable crosshair to scope:
type crosshair 0. 1 to show.

to whiten all surroundings (change graphic resolution to 800x600 or higher)
type r_lightmap 1 on console