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17 lines
487 B
Bash
Executable file
17 lines
487 B
Bash
Executable file
#!/bin/sh
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CHK_MUTE() { amixer -D pulse get Master | grep '%' | grep -oE '[^ ]+$' | grep off; }
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VOLUME="$(amixer -D pulse get Master | grep '%' | head -n 1 | awk -F'[' '{print $2}' | awk -F'%' '{print $1}';)"
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case $1 in
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percent)
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if CHK_MUTE &> /dev/null
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then
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echo ""
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else
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echo " $VOLUME%"
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fi
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;;
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up) amixer sset Master 2%+ ;;
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down) amixer sset Master 2%- ;;
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mute) amixer sset Master toggle ;;
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esac
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