8 lines
195 B
Bash
8 lines
195 B
Bash
#!/bin/env bash
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amixer sget Master | \
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grep 'Left:' | \
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sed -e 's/[^[]*\[\([0-9]*\)%\][^[]\[\(\w*\)\]/{"volume": \1, "muted": \2}/' \
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-e 's/on/false/' \
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-e 's/off/true/'
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