56 lines
997 B
Bash
Executable File
56 lines
997 B
Bash
Executable File
#!/bin/sh
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DATE=
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_printhelp ()
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{
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cat<<EOF
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Usage: ${1##*/} [-f]
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Create index of folder hierarchies. This is used as a small "backup" purpose. In
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case of data loss, it is still possible to get the full file list thanks to the
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indexes.
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-f: overwrite if output exists
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EOF
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}
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OPT_NOCLOBBER=true
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while getopts ":dfh" opt; do
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case $opt in
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h)
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_printhelp "$0"
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exit 0
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;;
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f)
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OPT_NOCLOBBER=false
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;;
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?)
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_printhelp "$0"
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exit 1
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;;
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:)
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_printhelp "$0"
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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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if [ $# -eq 0 ]; then
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_printhelp "$0"
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exit 1
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fi
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for i ; do
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i="$(realpath "$i")"
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[ ! -d "$i" ] && continue
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OUTPUT="${i##*/}.index"
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[ -e "$OUTPUT" ] && $OPT_NOCLOBBER && OUTPUT="${i##*/}-$(date +%F-%T).index"
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echo "$OUTPUT"
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find "$i" -type f | sort > "$OUTPUT"
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echo "## $(date +%F)" >> "$OUTPUT"
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done
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