view bin/basicopt @ 404:c171c29e13f5

A bit of documentation.
author Edho Arief <edho@myconan.net>
date Fri, 26 Oct 2012 18:57:13 +0700
parents 5bafb912837e
children 7f5234a312f7
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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
}