I download q4max 0.82 and ASS file from modb, I play with bot on CMP map now, and I find some commands of the bot

bot_skill
bot_debugWeights
bot_debugGoals
bot_debug
bot_movement
bot_maxAimError
bot_minAimError
bot_dodge
bot_friendly
bot_endlessAmmo
bot_forceWeapon

some of this commands I dont understand the meaning, and also dont know the range of it, q4max.com is down that I cant find explenation, can somebody help, thx