Zoidberg

 view release on metacpan or  search on metacpan

lib/Zoidberg/Fish/Commands.pm  view on Meta::CPAN

			}
			else { # scalars
				my $env = defined($$vals{$_})        ? $$vals{$_}        :
		        	       defined(${$class.'::'.$_}) ? ${$class.'::'.$_} : undef ;
				$ENV{$_} = $env if defined $env;
			}
		}
	}
}

=item setenv I<var> I<value>

Like B<export>, but with a slightly different syntax.

=cut

sub setenv {
	shift;
	my $var = shift;
	$ENV{$var} = join ' ', @_;
}

=item unsetenv I<var>

Set I<var> to undefined.

=cut

sub unsetenv {
	my $self = shift;
	delete $ENV{$_} for @_;
}

=item set [+-][abCefnmnuvx]

=item set [+o|-o] I<option>

Set or unset a shell option. Although sometimes confusing
a '+' switch unsets the option, while the '-' switch sets it.

man1/zoidbuiltins.pod  view on Meta::CPAN

	u  =>  nounset    *
	v  =>  verbose
	x  =>  xtrace     *
	*) Not yet supported by the rest of the shell

See L<zoiduser> for a description what these and other options do.

FIXME takes also hash arguments


=item setenv I<var> I<value>

Like B<export>, but with a slightly different syntax.


=item SetHistory

Takes either an array or an array reference and uses that
as new commandline history.

I<This routine does not alter the history file.>

man1/zoidbuiltins.pod  view on Meta::CPAN

=item umask

TODO


=item unalias I<name>

Remove an alias definition.


=item unsetenv I<var>

Set I<var> to undefined.


=item wait

TODO


=item which [-a|--all|-m|--module] ITEM

man1/zoiduser.pod  view on Meta::CPAN

=over 4

=item Commands

Ships a collection of standard builtin commands that one 
would expects to have in a shell.

Provides: B<cd>, B<pwd>, B<exec>, B<eval>, B<source>, B<true>, B<false>,
B<newgrp>, B<umask>, B<read>, B<wait>, B<fg>, B<bg>, B<kill>, B<jobs>,
B<set>, B<export>, B<setenv>, B<unsetenv>, B<alias>, B<unalias>, B<dirs>,
B<popd>, B<pushd> and B<symbols>

=item Log

Keeps a history of your doings.

=item Intel

Takes care of tab expansion.

share/plugins/Commands.pl  view on Meta::CPAN

		back => 'cd -1',
		forw => 'cd +1',
	},
	export  => [qw/
		cd pwd
		exec eval source
		true false
		newgrp umask
		read
		wait fg bg kill jobs
		set export setenv unsetenv alias unalias
		dirs popd pushd
		symbols reload which help
	/],
}