You might try qx instead of backticks. 
#!/usr/bin/perl

# qx does interpolation too
# generalized form for using backticks
$output=qx(ls -la);
print "$output\n";

$output = `ls`;
print "$output\n";

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I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: Backticks and SIGALRM by zentara
in thread Backticks and SIGALRM by nemo

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