Files
epics-base/configure/tools/dos2unix.pl
2004-02-19 22:39:12 +00:00

36 lines
1.2 KiB
Perl

eval 'exec perl -S $0 ${1+"$@"}' # -*- Mode: perl -*-
if $running_under_some_shell; # makeConfigAppInclude.pl
#*************************************************************************
# Copyright (c) 2002 The University of Chicago, as Operator of Argonne
# National Laboratory.
# Copyright (c) 2002 The Regents of the University of California, as
# Operator of Los Alamos National Laboratory.
# EPICS BASE Versions 3.13.7
# and higher are distributed subject to a Software License Agreement found
# in file LICENSE that is included with this distribution.
#*************************************************************************
# Converts text file in DOS CR/LF format to unix ISO format
# $Id$
@files=@ARGV;
$| = 1;
foreach( @files ) {
open(INPUT, "<$_");
$backup = "$_.bak";
rename( $_, $backup) || die "Unable to rename $_\n$!\n";
# Make the output be binary so it won't convert /n back to /r/n
binmode OUTPUT, ":raw";
open(OUTPUT, ">$_");
binmode OUTPUT, ":raw";
while(<INPUT>) {
# Remove CR-LF sequences
s/\r\n/\n/;
print OUTPUT;
}
close INPUT;
close OUTPUT;
unlink ($backup) or die "Cannot remove $backup";
}