Or even simpler: 
perl -debug

[download]
which puts you into the debugger debugging a program consisting of bug;!

Warning: this works only on recent Perls, probably 5.004 and later. Whichever Perl where you could nestle the code up against the -e switch. Prior to that, you had to so something like: 

perl -de 0

[download]

-- Randal L. Schwartz, Perl hacker

In reply to RE: A perl shell (sorta) by merlyn
in thread A perl shell (sorta) by lindex

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