2018-07-23 15:06:04 -07:00
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#!/usr/bin/env bash
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2017-12-31 16:30:40 +00:00
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from=${1}
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to=${2}
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2018-04-03 22:23:57 +02:00
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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#$common}" | sed 's@[^/][^/]*@..@g')
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2017-12-31 16:30:40 +00:00
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printf '%s\n' "$prefix/${to#$common}"
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