In one of your examples, '$' replaces a character in 'testfile'; in two others, '$' is just put in between 'testfile'. And in one example, 'class' becomes 'call'.

If it were just a '$' put in, it would be easy: for each file in the directory, remove the '$' from the name (if any), then check if the result equals 'testfile.class'.

But such an approach would fail 2 out of your 3 examples.

In reply to Re: file$name.class find - regexp ? by JavaFan
in thread file$name.class find - regexp ? by dani_cv

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