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Full Discussion: my case statement doesn't work..
Top Forums UNIX for Dummies Questions & Answers my case statement doesn't work.. Post 30708 by giannicello on Friday 25th of October 2002 12:58:47 PM
Old 10-25-2002
. ./.profile
I have a similar problem, mine is AIX w/ksh.

I want to be able to 'restart' my login without have to type 'login' to exit and relogin completely to get my .profile to be invoked again.

If I typed, from my $HOME directory, ". ./.profile" (without the quotes of course), the environment variables I set all take effect. However, if I put this command ". ./.profile" in a file call "restart". It doesn't seem to do anything...I am still pointing to the database I first logged in with and the old variables still exist...Here's my restart script..simple enuff:

restart:
#!/bin/ksh
. ./.profile

.profile:

. $HOME/.promptuser

.promptuser:

export variable1...
export variable2...
etc.

Please advise how I can get the "restart" script to export new sets of variables again..right now, it executes and I get the prompt again to pick a database, but regardless of what choice I pick, it still points me back to whatever choice I picked when I first logged in to the server.

Okay, so I am too lazy to type . ./.profile or . $HOME/.profile from the $HOME directory... and want to be able to switch databases on the fly from anywhere that's why I am asking...thanx. It works but it doesn't work.

Gianni
 

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LEARN ABOUT MOJAVE

ppi::statement::null

PPI::Statement::Null(3) 				User Contributed Perl Documentation				   PPI::Statement::Null(3)

NAME

       PPI::Statement::Null - A useless null statement

SYNOPSIS

	 my $foo = 1;

	 ; # <-- Null statement

	 my $bar = 1;

INHERITANCE

	 PPI::Statement::Null
	 isa PPI::Statement
	     isa PPI::Node
		 isa PPI::Element

DESCRIPTION

       "PPI::Statement::Null" is a utility class designed to handle situations where PPI encounters a naked statement separator.

       Although strictly speaking, the semicolon is a statement separator and not a statement terminator, PPI considers a semicolon to be a
       statement terminator under most circumstances.

       In any case, the null statement has no purpose, and can be safely deleted with no ill effect.

METHODS

       "PPI::Statement::Null" has no additional methods beyond the default ones provided by PPI::Statement, PPI::Node and PPI::Element.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.18.2							    2011-02-25						   PPI::Statement::Null(3)
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