Current filename for find/xargs/perl -ne?...

Scope of the default variable $_ in Perl...

Is it possible to trick Perl to use a variable %INC and still keep the global %INC untouched?...

Package Variable in Perl not in "scope"?...

16-bit status word perlvar...

How is $_ different from named input or loop arguments?...

What Perl variables are used for the positions of the start and end of last successful regex match?...

What is the difference betweeen %INC and @INC?...

What does the special variable $@ mean in Perl?...