$/ is the input record separator. As dmmiller2k said, you can read all about it at the docs.

But what does setting it to THAT value do?

Only the person that wrote it really knows the answer to that question. Taking a quess, i would say that they were reading in a file and using the delimiter "//\n" to 'break it up' in an uncommon place. The most common place to 'break up' a file is after each newline.

You will probably never need to do this or even worry about it. Especially if you are new to Perl.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
F--F--F--F--F--F--F--F--
(the triplet paradiddle)

In reply to (jeffa) Re: wanna ask by jeffa
in thread What does $/ = "\/\/\n"; mean? by agustina_s

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