2018-08-03 10:50:24 +00:00
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#!/bin/bash
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2018-09-20 19:17:01 +00:00
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# A general, all-purpose extraction script.
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#
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# Default behavior: Extract archive into new directory
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# Behavior with `-c` option: Extract contents into current directory
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while getopts "hc" o; do case "${o}" in
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h) echo -e "Options:\\n -c: Extract archive into current directory rather than a new one." && exit ;;
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c) dirpref="" && archive=${*:2} ;;
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*) echo "only valid options are -h and -c." ;;
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esac done
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[ -z ${dirpref+x} ] && dirpref="../" && archive="$*"
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if [ -f "$archive" ] ; then
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[[ "$dirpref" == "../" ]] && NAME=${archive%.*} && mkdir "$NAME" && cd "$NAME" || exit
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case "$archive" in
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*.tar.bz2) tar xvjf "$dirpref""$archive" ;;
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*.tar.gz) tar xvzf "$dirpref""$archive" ;;
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*.tar.xz) tar xvJf "$dirpref""$archive" ;;
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*.lzma) unlzma "$dirpref""$archive" ;;
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*.bz2) bunzip2 "$dirpref""$archive" ;;
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*.rar) unrar x -ad "$dirpref""$archive" ;;
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*.gz) gunzip "$dirpref""$archive" ;;
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*.tar) tar xvf "$dirpref""$archive" ;;
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*.tbz2) tar xvjf "$dirpref""$archive" ;;
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*.tgz) tar xvzf "$dirpref""$archive" ;;
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*.zip) unzip "$dirpref""$archive" ;;
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*.Z) uncompress "$dirpref""$archive" ;;
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*.7z) 7z x "$dirpref""$archive" ;;
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*.xz) unxz "$dirpref""$archive" ;;
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*.exe) cabextract "$dirpref""$archive" ;;
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*) echo "extract: '$archive' - unknown archive method" ;;
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esac
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2018-08-03 10:50:24 +00:00
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else
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2018-09-20 19:17:01 +00:00
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echo "File \"$archive\" not found."
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fi
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