52 lines
976 B
Bash
52 lines
976 B
Bash
#! /bin/bash
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#From: kaz@cafe.net (Kaz Kylheku)
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#Newsgroups: comp.unix.shell
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#Subject: Why not roll your own @#$% find! (was: splitting directory off from filename)
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#Message-ID: <6n1117$tp1@espresso.cafe.net>
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#Date: Fri, 26 Jun 1998 20:47:34 GMT
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# $1 = dirname, $2 = pattern, optional $3 = action
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xfind()
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{
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local x
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local dir="$1"
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# descend into specified directory
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builtin cd -L "$1" || {
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echo "${FUNCNAME}: cannot change dir to $1" >&2
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return 1
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}
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#
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# default action is to print the filename
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#
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if [ -n "$3" ]; then
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action="$3"
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else
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action='printf -- "%s\n"'
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fi
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# process ordinary files that match pattern
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for x in $2 ; do
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if [ -f "$x" ] ; then
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eval "$action" "$x"
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fi
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done
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# now descend into subdirectories, avoiding symbolic links
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# and directories that start with a period.
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for x in * ; do
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if [ -d "$x" ] && [ ! -L "$x" ] ; then
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$FUNCNAME "$x" "$2" "$action"
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fi
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done
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# finally, pop back up
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builtin cd -L ..
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}
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#xfind "$@"
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