#!/bin/sh ### Volume Control Script # # cobbled together from some other scripts on the net by Garth Dahlstrom (ironstorm@users.sf.net) in 2005 # for use on an X1000 with KHotKeys (after setting the Keyboard Layout to HP Omnibook XE3 GF in Keyboard Layout) # # The script will try to use KMixer if it is available, otherwise it will fallback to aumix # # Usages: # ./volume_control.sh [0] - mute/unmute # ./volume_control.sh -5 - decrease volume by 5% # ./volume_control.sh 5 - increase volume by 5% # ## Make sure there is a volume adjustment either x or -x if [ "$1" != "" ] && [ "$1" != "0" ]; then echo 1 is $1 if [ `ps aux | grep kmix | grep -v grep | wc -l` -eq 1 ]; then dcop kmix Mixer0 setVolume deviceidx `expr $(dcop kmix Mixer0 volume deviceidx) + $1` else aumix -v `expr $(aumix -q | grep vol | awk ' { print $2 }' | cut -d , -f 1) + $1` fi elif [ "$1" == "" ] || [ "$1" == "0" ]; then ## No adjustment or a 0 parameter will mute the volume if [ `ps aux | grep kmix | grep -v grep | wc -l` -eq 1 ]; then MLEVEL=`dcop kmix Mixer0 mute 0` if [ $MLEVEL != "true" ]; then dcop kmix Mixer0 setMute 0 true else dcop kmix Mixer0 setMute 0 false fi else BACKUP=/tmp/aumix-unmute-settings if [ `aumix -q | grep vol | awk ' { print $2 }' | cut -d , -f 1` -ne 0 ]; then aumix -q | grep vol | awk ' { print $2 }' | cut -d , -f 1 > $BACKUP aumix -v 0 else if [ -f $BACKUP ]; then aumix -v `cat $BACKUP` else aumix -v 30 fi fi fi fi