You should be using use strict; and use warnings;, and that would have caught you have a typo in one of your variables ($delTemp) in the unlink().

You should also check if the file exists, and then report back if unlink() failed...

if (-f $delTemp){
    unlink $delTemp or die "can't delete >$delTemp< file: $!";
}

[download]

To further, you should check the copy() was successful as well:

my $a = 'a.txt';
my $b = 'b.txt';

copy $a, $b or die "can't copy $a to $b: $!";

die "can't find copied file $b: $!" unless -f $b;

[download]

-stevieb

In reply to Re: Subroutine to delete one file and copy one file to another by stevieb
in thread Subroutine to delete one file and copy one file to another by shroh

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