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e6de41b468
Fixes: #1221 We were using `\x0` to match NUL chars in the input (on the assumption that NUL chars are "impossible" for decent LFS-compliant systems). However `\x0` is a GNUism. Use the `\n` and the newline character, which is supported by (most) POSIX sed.
8 lines
228 B
Bash
Executable File
8 lines
228 B
Bash
Executable File
#! /bin/sh
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from=${1}
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to=${2}
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common=`printf '%s\n%s' "${from}" "${to}" | sed 'N;s/\(.*\).*\n\1.*$/\1/' | sed 's@/[^/]*$@/@'`
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prefix=`printf '%s\n' ${from#$common} | sed 's@[^/][^/]*@..@g'`
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printf '%s\n' "$prefix/${to#$common}"
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