Searching for "$"

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• $, the output field separator, and $" the list separator of Perl

• How to extract strings from a file

• Installing and getting started with Perl

• Scalar values and variables - video

• Scalar variables

• Use of uninitialized value $got in pattern match (m//) at Test/Deep/Regexp.pm line 57.

• $UID

• $^D

• $\

• $ARG

• Regex capturing variables $1, $2, $3, $4, $5, $6, ...

• $(

• $PREMATCH

• $^

• $PROGRAM_NAME

• DWIM Perl for Linux; $^X vs $Config{perlpath}; Relocatable Perl; Test::Differences

• $^N

• $INPUT_RECORD_SEPARATOR

• Chomp and $/, the Input Record Separator

• $@