view bin/basicopt @ 488:e3648f0482e5

Automatically exit less when the file is less than one screenful.
author edogawaconan <me@myconan.net>
date Fri, 08 Nov 2013 14:31:53 +0900
parents 5bafb912837e
children 7f5234a312f7
line wrap: on
line source

#!/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
}