Changing 
system $cmd;

[download]
to 
print `$cmd`;

[download]
is never a good idea. All it does is introduce memory overhead and lag. It definitely doesn't help the OP interpolate a Perl variable into a shell command.

In reply to Re^2: Command Line Arg contains Variable and more by ikegami
in thread Command Line Arg contains Variable and more by VinsWorldcom

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