11 lines
234 B
Bash
Executable File
11 lines
234 B
Bash
Executable File
#!/bin/bash
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MASTER_STATE=$(amixer sget Master | grep -Po "(?<=\[)(on)|(off)(?=\])" | head -n1)
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if [ $MASTER_STATE = "off" ]
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then
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echo 0
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else
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echo $(amixer sget Master | grep -Po "(?<=\[)[[:digit:]]+(?=(%\]))" | head -n1)
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fi
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