Ahh, but it is ... since, when used as a file name, '-' is an alternative id for stdin - witness most of the *NIX filter commands e.g. sort, join et al

A user level that continues to overstate my experience :-))

In reply to Re^3: Different meanings of $0 under the same operating system by Bloodnok
in thread Different meanings of $0 under the same operating system by Jorge_de_Burgos

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