Little tricks for Acer c720
Matthew Dillon
dillon at backplane.com
Mon Jan 12 15:19:24 PST 2015
(oops, remove the debugging ... the three echo's to standard out. Leave
the one that stores to ~/.savemute)
-Matt
On Mon, Jan 12, 2015 at 3:18 PM, Matthew Dillon <dillon at backplane.com>
wrote:
> Hey, pretty cool. I never got around to making those keys work. I wrote
> some scripts for the backlight and mute as well. So here's my .xbindkeysrc
> (modify paths as appropriate).
>
>
> # Screen
> #
> "/home/dillon/adm/backlight -10"
> F6
> "/home/dillon/adm/backlight 10"
> F7
>
> # Volume
> #
> "/home/dillon/adm/mute"
> F8
> "mixer -f /dev/mixer1 vol -5"
> F9
> "mixer -f /dev/mixer1 vol +5"
> F10
>
> And my two scripts:
>
> #!/bin/csh
> #
> # backlight script
>
> set level = `sysctl -n hw.backlight_level`
> @ level = $level + $argv
> sysctl hw.backlight_level=${level}
>
>
>
> #!/bin/csh
> #
> # mute script
>
> set curvol = "`mixer -f /dev/mixer1 -s vol`"
>
> if ( -f ~/.savemute ) then
> set lastvol = "`cat ~/.savemute`"
> else
> set lastvol = ""
> endif
>
> if ( "$curvol" == "vol 0:0 " ) then
> if ( "$lastvol" != "" ) then
> eval mixer -f /dev/mixer1 $lastvol
> endif
> else
> echo B
> echo last "$lastvol"
> echo curr "$curvol"
> if ( "$lastvol" != "$curvol" ) then
> echo "$curvol" > ~/.savemute
> endif
> mixer -f /dev/mixer1 vol 0
> endif
>
>
>
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