Hi. Maybe if u gave a more high level description of what ur trying to do
we might be able to help u more. I think what ur going for is a find/replace
on a list of files? If so, this is not the way to do it.
A generic find/replace would be like:
foreach $file (@files) {
open FILE, "<", $file;
my $text = join "", <FILE>;
close FILE;
$text =~ s/aaa/bbb/g;
open OUT, ">", $file;
print OUT $text;
close OUT;
}
But beware, that kind of simplistic find/replace is not very robust.
At 09:14 AM 5/13/2009 +0900, Chang Min Jeon wrote:
>hello
>
>I trying to modify file using perl one line like below.
>
>my $cmd = "perl -pi -e's/aaa/bbb/' ";
>
>open(MAKEFILES, '<', $ARGV[0]) or die "file open error";
>my @filelist = <MAKEFILES>;
>foreach my $file (@filelist) {
> chomp($file);
> my $command = $cmd.$file;
> print $command,"\n";
> !system($command) or die "shell command not work";
>}
>close(MAKEFILES);
>
>but system function does not work.
>
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