Welcome back. Hope you enjoyed retirement.

Um, would you mind updating your node to fix the unbalanced <H1> tag?

In viewing the source for your rendered node, I found this:

<H1>perl commandline to run< (edit to taste)/h1>

I, for one, would be very grateful.

Also, you may find <H4> tags make things a little easier to read than <H1> tags. Just a friendly suggestion.

--f

Update:  As tye just reminded me via CB, you probably won't be able to update the node, which is a pity, but understandable. Not to be too nosy, but you did preview this carefully, didn't you?