Just have your debug logger open up the file for appending, e.g.:

use POSIX qw(strftime);

sub log_msg {
  open(my $fh, ">>", 'log_file.txt') or die "Err: $!";
  printf $fh "[%s] %s\n", strftime("%Y-%m-%d %H:%M:%S", localtime), sh
+ift;
  close $fh;
}

...

log_msg("Log this message");

[download]

In reply to Re^2: Errors from a simple Package by runrig
in thread Errors from a simple Package by tel2

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