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

• $NR

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

• $[

• $MATCH

• $FORMAT_PAGE_NUMBER

• $REAL_GROUP_ID

• $^H

• $EVAL_ERROR

• $^W

• $PERL_VERSION

• $SUBSEP

• ${^TAINT}

• $OUTPUT_AUTOFLUSH

• $^F

• $^A