Hi Possessors of Perl Wisdom:

I've written a script to parse data out of a "top" command. It does it for 128 processors of a parallel linux cluster by using a simple:

@top=`rsh $node top -n 1 -b`;

Now, this runs fine when I run it on the command line, but through the web, which is where it needs to be accessed, it doesn't issue the command and the perl script just parses an empty @top array.

Is this an issue of not being able to process the "child" program when accessed through the web? Is it a permissions problem?

Any help would be much appreciated! Thanks, -Jeff

In reply to Trouble Using "Top" Within Perl by Anonymous Monk

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