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keys.txt
=over =item keys HASH X<keys> X<key> =item keys ARRAY Called in list context, returns a list consisting of all the keys of the named hash, or in Perl 5.12 or later, the indices of an array. Perl re...perldoc.perl.org/functions/keys.txtSun Feb 01 17:37:27 GMT 2026 3.6K bytes -
values.txt
=over =item values HASH X<values> =item values ARRAY Called in list context, returns a list consisting of all the value of the named hash, or in Perl 5.12 or later, the values of an array. Perl rel...perldoc.perl.org/functions/values.txtSun Feb 01 16:49:17 GMT 2026 2.6K bytes -
umask.txt
=over =item umask EXPR X<umask> =item umask Sets the umask for the process to EXPR and returns the previous value. If EXPR is omitted, merely returns the current umask. The Unix permission C<rwxr-x...perldoc.perl.org/functions/umask.txtSun Feb 01 16:28:40 GMT 2026 2.1K bytes -
redo.txt
=over =item redo LABEL X<redo> =item redo EXPR =item redo The C<redo> command restarts the loop block without evaluating the conditional again. The L<C<continue>|/continue BLOCK> block, if any, is ...perldoc.perl.org/functions/redo.txtSun Feb 01 18:52:38 GMT 2026 1.8K bytes -
last.txt
=over =item last LABEL X<last> X<break> =item last EXPR =item last The C<last> command is like the C<break> statement in C (as used in loops); it immediately exits the loop in question. If the LABE...perldoc.perl.org/functions/last.txtSun Feb 01 20:18:02 GMT 2026 1.4K bytes -
time.txt
=over =item time X<time> X<epoch> Returns the number of non-leap seconds since whatever time the system considers to be the epoch, suitable for feeding to L<C<gmtime>|/gmtime EXPR> and L<C<localtim...perldoc.perl.org/functions/time.txtSun Feb 01 20:53:19 GMT 2026 853 bytes -
pop.txt
=over =item pop ARRAY X<pop> X<stack> =item pop Removes and returns the B<last> element of the array, shortening the array by one element. my @arr = ('cat', 'dog', 'mouse'); my $item = pop(@arr); #...perldoc.perl.org/functions/pop.txtSun Feb 01 17:45:34 GMT 2026 888 bytes -
ref.txt
=over =item ref EXPR X<ref> X<reference> =item ref Examines the value of EXPR, expecting it to be a reference, and returns a string giving information about the reference and the type of referent. ...perldoc.perl.org/functions/ref.txtMon Feb 02 02:47:46 GMT 2026 2.9K bytes -
waitpid.txt
=over =item waitpid PID,FLAGS X<waitpid> Waits for a particular child process to terminate and returns the pid of the deceased process, or C<-1> if there is no such child process. A non-blocking wa...perldoc.perl.org/functions/waitpid.txtSun Feb 01 21:01:34 GMT 2026 1.5K bytes -
reset.txt
=over =item reset EXPR X<reset> =item reset Generally used in a L<C<continue>|/continue BLOCK> block at the end of a loop to clear variables and reset C<m?pattern?> searches so that they work again...perldoc.perl.org/functions/reset.txtSun Feb 01 22:03:50 GMT 2026 1.1K bytes