Start the game with the -D command line parameter.
Then, enter wizard as a name and start the game. Enter
one of the following commands to activate the corresponding cheat
function.

Code
Show more info than usual #conduct
Enhance any skill without practice #enhance
Change your level from 1 to 30. #levelchange
Control monster polymorphs. #monopoly_control
View all mobile light sources #lightsources
View seen vectors #seenv
View memory statistics #stats
View timeout queue #timeout
View vision array #vision
View wall modes #wmode
View all doors and traps ^e
Full map ^f
Create a monster ^g
Identify all inventory items ^i
Reveal location of all special levels ^o
Controlled teleport ^t
Controlled level-teleport ^v
Wish for anything ^w
View character description and attributes
^x