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@ -3,17 +3,32 @@
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# Log in red
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err() {
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if [[ -n "$SIMPLE_LOGGING" ]]
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then
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echo "ERROR $*"
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else
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echo -e " \e[91m*\e[39m $*"
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fi
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}
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# Log in orange
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warn() {
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if [[ -n "$SIMPLE_LOGGING" ]]
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then
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echo "WARNING $*"
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else
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echo -e " \e[93m*\e[39m $*"
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fi
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}
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# Log in white and continue (unnecessary)
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dbg() {
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if [[ -n "$SIMPLE_LOGGING" ]]
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then
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echo "DEBUG $*"
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else
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echo -e " \e[92m*\e[39m $*"
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fi
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}
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# Safely write value to file
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@ -42,6 +57,31 @@ write() {
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dbg "Successfully wrote $1: $curval → $2"
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}
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usage() {
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echo -n "Usage: $(basename "$0") [OPTIONS]
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Options:
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-p Parsable logging
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-h Show usage
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"
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}
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while getopts ":ph" opt; do
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case $opt in
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p)
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SIMPLE_LOGGING=1
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;;
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h)
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usage
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exit 0
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;;
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*)
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usage
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exit 1
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;;
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esac
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done
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shift $((OPTIND - 1))
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# Check for root permissions
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if [[ "$(id -u)" -ne 0 ]]
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then
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@ -49,6 +89,7 @@ then
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exit 1
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fi
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# Log the date and time
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dbg "$(date)"
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