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29 lines
752 B
Bash
Executable File
29 lines
752 B
Bash
Executable File
#!/bin/sh
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# default
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step=+5
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vol_max=125
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cur_vol_left=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | sed -n '1p'| sed 's/%//g')
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cur_vol_right=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | sed -n '2p' | sed 's/%//g')
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cur_vol_average=$(((cur_vol_left+cur_vol_right)/2))
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while getopts s:m: flag
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do
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case "${flag}" in
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s) step=${OPTARG};;
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m) vol_max=${OPTARG};;
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*) echo "Usage: -s <+value/-value> -m <max volume>";;
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esac
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done
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new_vol=$((cur_vol_average + step))
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if [ "$new_vol" -le "0" ]; then
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pactl set-sink-volume @DEFAULT_SINK@ 0%
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elif [ "$new_vol" -ge "$vol_max" ] ; then
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pactl set-sink-volume @DEFAULT_SINK@ "$vol_max"%
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else
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pactl set-sink-volume @DEFAULT_SINK@ "$step"%
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fi
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