I pondered this on the way home. I know you can use -p on the shebang line, but in that case, the question to ask would be what happens when you run a script that contains

     #! /usr/bin/perl -p

[download]

... and nothing else. Curiously enough, this does do the same thing as cat(1). Which only begs the question why does it work when -p is placed on the shebang line of a script, as opposed to needing -e 1 when used on a command line? The command line behaviour looks like a bug to me.


print@_{sort keys %_},$/if%_=split//,'= & *a?b:e\f/h^h!j+n,o@o;r$s-t%t#u'

In reply to Re:x2 'perl -p' ne 'cat' by grinder
in thread 'perl -p' ne 'cat' by grinder

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