Well, I made sure to right-click and save the code that way (last time I had clicked the d/l link and pasted the code into emacs, which generally works) and despite removing the ^M's, no ^O appeared. So I added it in myself, but then when I tried running monitor, I had this problem:

Illegal division by zero at monitor.pl line 138.

That line is in drawvals, and it's:

$swapUsage = $values{useSwap}/$values{totSwap})*100;

Not quite sure what's going on there. Is a value for totSwap not being added to %values, perhaps?
FYI, I am running this script using Perl 5.6.1 on Debian/GNU Linux.

In reply to (Vortacist) Re: Re: Re: monitor.pl by Vortacist
in thread monitor.pl by xphase_work

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