55 lines
1.8 KiB
Bash
55 lines
1.8 KiB
Bash
#!/bin/sh
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# Copyright (C) 2001-2002, 2007, 2010-2018 Free Software Foundation, Inc.
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# Copyright (C) 1992, 1993 Jean-loup Gailly
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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version="zmore (gzip) 1.10
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Copyright (C) 2010-2018 Free Software Foundation, Inc.
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This is free software. You may redistribute copies of it under the terms of
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the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
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There is NO WARRANTY, to the extent permitted by law.
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Written by Jean-loup Gailly."
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usage="Usage: $0 [OPTION]... [FILE]...
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Like 'more', but operate on the uncompressed contents of any compressed FILEs.
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Report bugs to <bug-gzip@gnu.org>."
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case $1 in
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--h*) printf '%s\n' "$usage" || exit 1; exit;;
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--v*) printf '%s\n' "$version" || exit 1; exit;;
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--) shift;;
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-?*) printf >&2 '%s\n' "$0: $1: unknown option; try '$0 --help' for help"
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exit 1;;
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esac
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if test $# = 0; then
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if test -t 0; then
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printf >&2 '%s\n' "$0: missing operands; try '$0 --help' for help"
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exit 1
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fi
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set -- -
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fi
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for FILE
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do
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test $# -lt 2 ||
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printf '::::::::::::::\n%s\n::::::::::::::\n' "$FILE" || break
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gzip -cdfq -- "$FILE"
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done 2>&1 | eval ${PAGER-more}
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