r23597: add a few utility scripts for code formatting
[samba.git] / source3 / script / strip_trail_ws.pl
1 #!/usr/bin/perl -w
2
3 open( INFILE, "$ARGV[0]" ) || die $@;
4 open( OUTFILE, ">$ARGV[0].new" ) || die $@;
5
6 while ( <INFILE> ) { 
7         $_ =~ s/[ \t\r]*$//; 
8         print OUTFILE "$_"; 
9 }
10
11 close( INFILE );
12 close( OUTFILE );
13
14 rename( "$ARGV[0].new", "$ARGV[0]" ) || die @_;
15
16 exit( 0 );
17
18