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view bin/basicopt @ 693:37a2470380f2
[bashrc] Fix comment about freebsd grep
author | nanaya <me@nanaya.pro> |
---|---|
date | Sun, 23 Oct 2022 01:56:54 +0900 |
parents | 7f5234a312f7 |
children |
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#!/bin/sh get_filename() { printf '%s\n' "$*" | sed -e 's/^\(.*\)\.[^.]*$/\1/' } get_extension() { if [ -n "$(printf '%s\n' "$*" | sed -e 's/^[^.]*//')" ]; then printf '%s\n' "$*" | sed -e 's/^.*\(\.[^.]*$\)/\1/' else printf '%s\n' "" fi }