xbindkeys - как написать действие?

"xbindkeys_show"
   control+shift + q

##set directly keycode (here control + f with my keyboard)
#"xterm"
#   c:41 + m:0x4

#specify a mouse button
"xterm"
   control + b:2

#Back
"xte 'keydown Alt_L' 'key Left' 'keyup Alt_L'"
   b:8

#Forward
"xte 'keydown Alt_L' 'key Right' 'keyup Alt_L'"
   b:9

#Zoom
"xte 'key Control_L'"
    m:0x14 + c:37
    Control+Mod2 + Control_L 

#Present windows
"xte 'keydown Control_L' 'key F10' 'keyup Control_L'"
   b:10