I'm writing an update program that uses rsync to copy code files from one location to the other. First I do a dry-run to get the list of files, then I match them with a regex to see which ones are perl files. Then I check them with `perl -wc $file_to_test`.

What I'd like to do is have a running total that says:

Testing file: XXX
Passed: 30
Failed: 2

This spans multiple lines, and, rather than printing those three lines with \n over and over again, I'd like to have them as a sort of running tally. I know that I can return to the beginning of the last line printed with \r and just overwrite one line, but how do I do this across multiple lines?

In reply to How to re-print multiple lines? by Socrates

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