19 lines
430 B
Bash
19 lines
430 B
Bash
#!/bin/sh
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# Copyright (c) Dec 1997 Wolfram Schneider <wosch@FreeBSD.org>. Berlin.
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# Public Domain.
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#
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# zgrep - Search possibly compressed files for a regular expression. This
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# version of zgrep(1) depend on a grep(1) linked with libz.
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#
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# $Id$
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PATH=/bin:/usr/bin; export PATH
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case "$0" in # grep variant
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*egrep) grep=${EGREP-egrep};;
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*fgrep) grep=${FGREP-fgrep};;
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*) grep=${GREP-grep};;
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esac
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exec ${grep} -Z "$@"
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