gamma 3
brightness 3
hud_fastswitch 1
console "1"
scr_conspeed "9999"
s_refgain 0.4
s_refdelay 4
s_occfactor 0.25
s_verbwet 0.25
s_distance 60
stuffcmds

什么意思？

brightness 2;alias brightness
gamma 3;alias gamma
cl_timeout 60;alias cl_timeout
ex_interp 0.1;alias ex_interp