I'll want to check if the previous step, S00004, exists (I think by using if -e)

Many people use -f in preference to -e as the former tests not only that the file exists but that it is a plain file.

See the documentation for Perl file test operators, which may help you solve some of your other issues too.

Hope this helps!


The way forward always starts with a minimal test.

In reply to Re: check for latest file, remove and touch file? by 1nickt
in thread check for latest file, remove and touch file? by fasoli

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