replace trailing new line character

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replace trailing new line character

Mark Lybarger

I need to do some content filtering on my output.  Currently, I've got mod_sed to remove some xml nodes that I don't want going out.  via:

OutputSed "/<nodeToRemove/d"

The final step is that the last line in the content contains a newline character \n, but I need to remove that.

How can I easily remove the trailing new line character at the end of the file?