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

• $ACCUMULATOR

• $EFFECTIVE_GROUP_ID

• $2

• $#

• Chomp and $/, the Input Record Separator

• $*

• $;

• $REAL_GROUP_ID

• $DEBUGGING

• $+

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

• $%

• $@

• $EUID

• $COMPILING