I run a script that emulates a tail -f on a log file and writes some records to another file. When looking at the output of a "ps" statement, I see processes called "perl" pop up and then go away.

Hard to tell from afar without knowing how you implemented your emulation of tail -f. Are you using a module, e.g. File::Tail, Event::File::tail or such? are you using backticks, piped open? If you posted your script, we wouldn't need to guess.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re: What is this process by shmem
in thread What is this process by yellowta

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