I'm with you. I'd use something like 
open BAR, '|bar.pl' || die qq(Useful msg: $!);
print BAR $xmldata;

[download]
and let bar.pl read from STDIN. No shell at all. OP might want a glance at perlipc.

In reply to Re: Re: system & shell metacharacters by snax
in thread system & shell metacharacters by Anonymous Monk

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