Use the three argument open

   open( my $ssh_fh, "|-", 'ssh user@host...' )
      or die "Could not ssh [$!]";

   open( my $data_fh, ">", $file2 )
      or die "Could not open [$file2] [$!]";

[download]

Don't use 'use' in the middle of code

Put use IO::Socket::INET at the top with other use statements.

Neil Watson
watson-wilson.ca

In reply to Re: socket checker in multiple hosts for multiple destination by neilwatson
in thread socket checker in multiple hosts for multiple destination by Bams

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