Supplement : Half-Life Console Commands

   Theee are the possible console commands which you can use in Half-Life, along with a few simple explanations of usage and as to what they do. I'll get this page updated properly as soon as I understand them all myself! Check back on the main page which will tell you when this list is complete.

addip
alias
allowupload
appenddemo
autosave - Autosaves the game.
begin
bind
cancelselect
cd
cdkey
centerview
changelevel - \changelevel frenzy - Changes the level a server is running without kicking clients.
changelevel2
cl_allow_download
cl_allow_upload
cl_bitcounts
cl_messages
cl_print_custom
cl_usr
cl_view
clear
clearlist
cmd
cmdlist - Lists all these commands.
connect- \connect 127.0.0.1 - Connects to Half-Life server at IP address 127.0.0.1
contimes
crc
customrsrclist
cvarlist
demos - \demos * - Lists all demos in the \valve directory.
disconnect
download
dropclient
echo
endmovie
entities
envmap - \envmap dusk - Changes the environment map (the sky) to 'dusk'.
escape
exec
exit
firstperson - \firstperson - Activates firstperson view (defualt).
flush
fly - \fly - Enables fly mode.
force_centerview
fullinfo
gl_dump
gl_log
gl_texels
gl_texturemode
god - \god - Invincibility.
heartbeat - \heartbeat 127.0.0.1 - Sends a 'heartbeat' to a master server of IP address 127.0.0.1
hideconsole
hpkextract
hpklist
hpkremove
hpkval
impulse
info
interp
invnext
invprev
joyadvancedupdat
keys
kick - \kick unconneccted - Kicks a player called 'unconneccted' from a game.
kill - \kill - Suicide.
killserver - \killserver - Stops the server.
list
listdemo - \listdemo - Lists all demos.
listip
load
logos - \logos * - Lists all availiable logos.
map
maps
maxplayers - \maxplayers 10 - Sets the maximum number of players a server will accept to 10
mcache
mem_prediction
messagemode - \messagemode hello - Says 'hello' to everyone.
messagemode2 - \messagemode2 hello - Says 'hello' to your team.
motd - \motd Hello_and_welcome_to_my_server - Enables Message Of The Day.
netbad
netmax
new
nextdl
noclip
notarget - \notarget - Monsters will not 'see' you and hence wont fire until you fire at them.
path
pause
ping - \ping - Pings to find out delay in ms.
pingservers - \pingservers - Pings servers on master server list.
play
playdemo - \playdemo demo1 - Plays a demo.
playvol
pointfile
prespawn
ptrack
quit
rcon
reconnect
record
reload
removedemo
removeip
resourcelist
resources
restart
retry - \retry - Retires to connect to a server.
revertprofile
s_disable_a3d
s_enable_a3d
save
say
say_team
screenshot - \screenshot - Takes a screenshot.
setdemoinfo
setinfo
setmaster
shortname
sizedown
sizeup
skipdl
skipul
slist
slot1
slot2
slot3
slot4
slot5
snapshot
snapto
soundfade
soundinfo
soundlist
spawn
speak
startdemos
startmovie
status
stop
stopdemo
stopsound
stuffcmds
sv_allow_downloa
sv_allow_upload
sv_print_custom
svaddchannel
svclearchannels
svremovechannel
swapdemo
tell
thirdperson - \thirdperson - Activates thirdperson view.
timedemo
timerefresh - \timerefresh - Spin around on the spot and get a fps reading.
toggleconsole
unbind
unbindall
upload
uprate
user
users
version
vid_describemode
viewframe
viewmodel
viewnext
viewprev
wait
wc
writeip
writeprofile

Movement Binds

+attack
+attack2
+back
+camdistance
+camin
+cammousemove
+camout
+campitchdown
+campitchup
+camyawleft
+camyawright
+duck
+forward
+jump
+klook
+left
+lookdown
+lookup
+mlook
+movedown
+moveleft
+moveright
+moveup
+reload
+right
+showscores
+speed
+strafe
+use
-attack
-attack2
-back
-camdistance
-camin
-cammousemove
-camout
-campitchdown
-campitchup
-camyawleft
-camyawright
-duck
-forward
-jump
-klook
-left
-lookdown
-lookup
-mlook
-movedown
-moveleft
-moveright
-moveup
-reload
-right
-showscores
-speed
-strafe
-use