30 lines
658 B
Bash
Executable File
30 lines
658 B
Bash
Executable File
#!/bin/bash
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amixer get Capture | gawk '
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match($0, /\[([0-9]+)\%\] \[(on|off)\]/, matches) {
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mic=matches[1]
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}
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END {
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if (matches[2]=="off") {
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printf("mute\n")
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printf("\n")
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exit 33
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}
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printf("%d%", mic)
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print("\n")
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if (mic < 75) {
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print("#04B431\n")
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} else if (mic < 80) {
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print("#A8FF00\n")
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} else if (mic < 85) {
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print("#FFF600\n")
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} else if (mic < 90) {
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print("#FFAE00\n")
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} else if (mic < 95) {
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print("#FF0000\n")
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} else {
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exit 33
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}
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}
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'
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