; shutdown system
(xbindkey '(m:0x0 c:222) "/usr/bin/xterm -e /usr/bin/sudo /sbin/shutdown -h now")

; start internet client"
(xbindkey '(m:0x0 c:178) "/usr/bin/iceweasel")

; start email client"
(xbindkey '(m:0x0 c:236) "/usr/bin/icedove")

; volume -5%
(xbindkey '(m:0x0 c:174) "/usr/bin/amixer set 'Master' 5%- -q")

; volume  5%
(xbindkey '(m:0x0 c:176) "/usr/bin/amixer set 'Master' 5%+  -q")