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5 years ago
#!/usr/bin/env sh
incvol() {
amixer set Headphone 1+
echo 1 > /tmp/sxmo_bar
}
decvol() {
amixer set Headphone 1-
echo 1 > /tmp/sxmo_bar
}
echo $1 | grep up && echo 1 > /tmp/sxmo_bar && incvol
echo $1 | grep down && echo 1 > /tmp/sxmo_bar && decvol
sxmo_notify.sh 200 "Volume $(
amixer sget Headphone |
grep -oE '([0-9]+)%' |
tr -d ' %' |
awk '{ s += $1; c++ } END { print s/c }' |
xargs printf %.0f
)"