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Top Forums Shell Programming and Scripting Why commands inside bash script lost effectiveness? Post 302898030 by hce on Thursday 17th of April 2014 10:01:20 PM
Old 04-17-2014
Quote:
Originally Posted by Corona688
Are you actually just running these "from a script" or are you running these from some other, separate environment like a crontab or the like? If it's run from a shell not descended from your login, it won't have your login information.
You are right. The script was running from clicking a python wx button, the issue I've just figured out is there is another command needs be run before it as following script.

exec su -l ${user}
killall gnome-panel

The "exec su -l ${user}" refreshed the change of user access permission, but lets user to log into another environment where the following "killall gnome-panel" won't afffect to the current parent environment which called script.

$ update_user_id.sh

In update_user_id.sh:

exec su -l ${user}
killall gnome-panel


The question is really, whether it is possible to make the subsequent login and changes to affect to parent environment? Or there is no way to make it work?

Thank you.

Kind regards.

$ update_user_id.sh


In update_user_id.sh:


exec su -l ${user}
killall gnome-panel
 

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gnome-panel-preferences(1)					   User Commands					gnome-panel-preferences(1)

NAME
gnome-panel-preferences - configure the behavior of panels SYNOPSIS
gnome-panel-preferences [gnome-std-options] DESCRIPTION
The Panel preference tool enables you to configure the behavior of all of your panels. OPTIONS
The following options are supported: gnome-std-optionStandard options available for use with most GNOME applications. See gnome-std-options(5). EXAMPLES
Example 1: Launching the Panel preference tool example% gnome-panel-preferences EXIT STATUS
The following exit values are returned: 0 Application exited successfully >0 Application exited with failure FILES
The following files are used by this application: /usr/bin/gnome-panel-preExecutable for Panel preferences tool ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-panel | +-----------------------------+-----------------------------+ |Interface stability |External | +-----------------------------+-----------------------------+ SEE ALSO
Preference Tools Manual Latest version of the GNOME Desktop User Guide for your platform. gnome-panel(1), gnome-std-options(5) NOTES
Written by Glynn Foster, Sun Microsystems Inc., 2003. SunOS 5.10 2 Oct 2003 gnome-panel-preferences(1)
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