Portál AbcLinuxu, 5. listopadu 2025 17:52
Řešení dotazu:
amixer -q set Master unmute && amixer -q set Master 4%+ && osd_bar volume Master amixer -q set Master 4%- && osd_bar volume Master amixer -q set Master mute && amixer -q set Master 4%- && osd_bar bar 0 'Volume Master - mute'A do ~/.local/bin/osd_bar dej toto:
#!/bin/bash
export LANG=C
if [ -z "$1" ]
then
echo Usage: >&2
echo $0 "bar" percents text >&2
echo $0 "volume" channel >&2
else
case "$1" in
bar)
pct="$2"
text="$3"
;;
volume)
pct=$(amixer sget "$2" | sed -n 's/[^\[]*\[\([0-9]\+\)%\].*/\1/p' | head -n 1)
text="Volume $2"
;;
esac
killall osd_cat 2>/dev/null
exec /usr/bin/osd_cat -p bottom -A center -b percentage -d 1 -O 1 -c green \
-f '-xos4-terminus-bold-r-normal-*-22-*-72-72-*-*-iso10646-1' \
-P "$pct" -T "$text" &
fi
Tiskni
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