Admin commands in Amx Mod X.

amx_addadmin <playername|auth> <accessflags> [password] [authtype]
Add specified player as an admin to users.ini
amx_addban <"authid" or ip> <minutes> [reason]
Add player to the ban list
amx_ban <name or #userid> <minutes> [reason]
Ban a player
amx_banip <name or #userid> <minutes> [reason]
Ban a player using his ip address
amx_banmenu
Displays ban menu (use this to ban players)
amx_cancelvote
Cancels last vote
amx_cfg <filename>
Load a config file
amx_cfgmenu
Displays configs menu
amx_clcmdmenu
Displays client
amx_cmdmenu
Displays commands menu
amx_csay <color> <message>
Sends center hud message to all players
amx_cvarmenu
Displays cvars menu
amx_kick <name or #userid> [reason]
Kick a player from the server
amx_kickmenu
Displays kick menu (use this to kick players)
amx_langmenu
Displays the language menu
amx_last
List the last few disconnected clients info
amx_map <mapname>
Use to change the servers map
amx_mapmenu
Displays changelevel menu
amx_menu
Displays menus available to client
amx_nick <name or #userid> <new nick>
Change the nick of a player
amx_off
Turn Amx Mod X off
amx_on
Turn Amx Mod X on
amx_pause
Pause or unpause the game
amx_pausecfg
List commands for pause/unpause management
amx_pausecfgmenu
Pause/unpause plugins
amx_plugincmdmenu
Displays the plugin command menu
amx_plugincvarmenu
Displays the plugin cvar menu
amx_psay <name or #userid> <message>
Sends private message
amx_reloadadmins
Reload admins on the server
amx_say <message>
Sends message to all players
amx_setlang <language>
Set  the default language on the server
amx_slap <name or #userid>
Slap a player
amx_slapmenu
Displays slap/slay menu
amx_slay <name or #userid>
Slay/kill a player
amx_speechmenu
Displays speech menu
amx_statscfg
Displays help for stats configuration
amx_statscfgmenu
Displays stats configuration menu
mx_teammenu
Displays team menu
amx_tsay <color> <message>
Sends left side hud message to all players
amx_unban <"authid" or ip>
Unban a player
amx_vote <question> <answer#1> <answer#2>
Start a vote on the server
amx_voteban <name or #userid>
Start a vote to ban a player
amx_votekick <name or #userid>
Start a vote to kick a player
amx_votemap <map> [map] [map] [map]
Start a vote to change the map (can use upto 4 maps in the options)
amx_votemapmenu
Displays votemap menu
amx_who
Displays who is on server (use this to get the authid or userid of a player which is useful in banning/kicking)
amxmodmenu
Displays menus