| 1 | #! /bin/sh |
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| 2 | |
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| 3 | # Universal Unpacker by Artem S. Tashkinov |
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| 4 | # v1.4.0 Oct 18 15:35 2014: total rewrite; proper gzip support; no command output :( |
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| 5 | # v1.4.1 Oct 26 13:20 2014: file extension normalized |
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| 6 | # v1.4.2 Nov 4 04:29 2014: use RAR by default, use -r- for RAR, BASH->SH |
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| 7 | # v1.4.3 Mar 7 22:02 2015: use UNRAR by default |
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| 8 | # v1.4.4 Tue 04 Nov 2019 01:18:27: prefer p7zip for zip archives |
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| 9 | |
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| 10 | test -z "$1" && echo "Need an archive name to proceed" && exit 1 |
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| 11 | test ! -e "$1" && echo "File '$1' doesn't exist" && exit 1 |
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| 12 | |
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| 13 | lower=$(echo "$1" | tr A-Z a-z) |
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| 14 | |
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| 15 | case "$lower" in |
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| 16 | *.tar|*.tbz|*.txz|*.tgz|*.tar.bz2|*.tar.gz|*.tar.xz|*.tar.lz) |
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| 17 | tar xf "$1" |
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| 18 | ;; |
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| 19 | *.rar) |
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| 20 | unrar x -r- "$1" |
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| 21 | ;; |
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| 22 | *.7z) |
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| 23 | 7z x "$1" |
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| 24 | ;; |
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| 25 | *.bz2) |
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| 26 | bzip2 -kd "$1" |
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| 27 | ;; |
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| 28 | *.gz) |
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| 29 | gunzip -k "$1" |
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| 30 | ;; |
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| 31 | *.xz) |
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| 32 | xz -dk "$1" |
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| 33 | ;; |
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| 34 | *.zip) |
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| 35 | if 7z &> /dev/null; then |
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| 36 | 7z x "$1" |
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| 37 | else |
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| 38 | unzip "$1" |
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| 39 | fi |
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| 40 | ;; |
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| 41 | *.cpio) |
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| 42 | cpio -i -m -d -F "$1" |
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| 43 | ;; |
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| 44 | *) |
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| 45 | echo "The archive type for '$1' is unknown" |
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| 46 | echo -n "Would you like to try unpacking the archive using 7z (y/n)? " |
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| 47 | read answer |
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| 48 | test "$answer" = "Y" -o "$answer" = "y" && 7z x "$1" |
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| 49 | ;; |
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| 50 | esac |
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| 51 | |
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| 52 | res=$? |
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| 53 | test "$res" -ne 0 && echo "WARNING: Unpacking failed!" |
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| 54 | exit "$res" |
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