20 lines
458 B
Bash
20 lines
458 B
Bash
#!/bin/bash
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UENV_PATH="/boot/uEnv.txt"
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set -e
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if [ "$(id -u)" -ne "0" ]; then
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echo "This script requires root."
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exit 1
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fi
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case $1 in
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on) sed -i.bak '/debug=/c\debug=on' $UENV_PATH
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echo "Debug on headphone port enabled. Please reboot !"
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;;
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off) sed -i.bak '/debug=/c\debug=off' $UENV_PATH
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echo "Debug on headphone port disabled. Please reboot !"
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;;
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*)
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echo "Unknown option! Usage: debug_switch on|off "
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esac
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