/ncftp-3.2.5/sh/dos2unix.sh

 1#!/bin/sh
 2
 3es=1
 4if [ $# -eq 0 ] ; then
 5	exec tr -d '\015\032'
 6elif [ ! -f "$1" ] ; then
 7	echo "Not found: $1" 1>&2
 8else
 9	for f in "$@" ; do
10		if tr -d '\015\032' < "$f" > "$f.tmp" ; then
11			if cmp "$f" "$f.tmp" > /dev/null ; then
12				rm -f "$f.tmp"
13			else
14				touch -r "$f" "$f.tmp"
15				if mv "$f" "$f.bak" ; then
16					if mv "$f.tmp" "$f" ; then
17						rm -f "$f.bak"
18						es=$?
19						echo "  converted $f"
20					else
21						rm -f "$f.tmp"
22					fi
23				else
24					rm -f "$f.tmp"
25				fi
26			fi
27		else
28			rm -f "$f.tmp"
29		fi
30	done
31fi
32
33exit $es