70 lines
1.2 KiB
Bash
Executable File
70 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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usage() {
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echo -n "Usage: ${0}"
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echo -n " -d <root_dir>"
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echo -n " -D <older than time criteria> (example: '2 days ago')"
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echo
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exit 1
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}
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echo Starting $0 $*
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# ---------------- cmdline
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while getopts "d:D:" opt; do
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case ${opt} in
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d )
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RootDir=$OPTARG
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;;
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D )
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DateCriteria=$OPTARG
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;;
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\? )
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echo "Invalid option: -$OPTARG" >&2
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usage
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;;
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: )
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echo "Option -$OPTARG requires an argument." >&2
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usage
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;;
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esac
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done
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if [ "${RootDir}" == "" ] || [ "${DateCriteria}" == "" ] ; then
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usage
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fi
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declare -A Settings=()
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Settings[Src]=${RootDir}
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Settings[PruneDate]=$(date -d "${DateCriteria}" '+%Y-%m-%d')
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src=${Settings[Src]}
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prune_date=${Settings[PruneDate]}
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echo Before Pruning....
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df -hT ${src}
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echo "Finding files older than ${prune_date}..."
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Cmd="find ${src} -type f ! -newermt \"${prune_date}\""
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echo ${Cmd}
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files=($(eval ${Cmd}))
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echo "Total files to be pruned: ${#files[*]}"
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for file in "${files[@]}" ; do
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Cmd="rm -f ${file}"
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echo ${Cmd}
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eval ${Cmd}
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done
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echo "Removing empty directories..."
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Cmd="find ${src} -type d -empty -print -delete"
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echo ${Cmd}
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eval ${Cmd}
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echo After Pruning....
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df -hT ${src}
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echo $0 Done
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