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Re: File created but blank

by pc88mxer (Vicar)
on Jul 24, 2008 at 03:23 UTC ( [id://699760]=note: print w/replies, xml ) Need Help??

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  1. or download this
    system("grep 'packet loss' ... > /home/.../$TARGET_HOST.PL.log");
  2. or download this
    open(PL, "grep ... | ... |")
  or die "unable to open pipe from grep command: $!";
while (<PL>) { ... }
close(PL);

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