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Full Discussion: Problem in reading file (bash)
Top Forums Shell Programming and Scripting Problem in reading file (bash) Post 302413922 by Learnerabc on Sunday 18th of April 2010 10:43:01 AM
Old 04-18-2010
Problem in reading file (bash)
i get a name from user first name : last name, in this format. Now i am saving this to a file. what i want is, I do not want to save any name if I already have one entry o that same name..what should i do

for example
user give robert fernandez
this will save in file as robert:fernandez.
if user give same name in future i dont want tht to be saved in the file, instead it should give message that this name is already there.

Thanks
 

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LEARN ABOUT SUNOS

gnome-session-save

gnome-session-save(1)						   User Commands					     gnome-session-save(1)

NAME

       gnome-session-save - saves or terminates the current GNOME session

SYNOPSIS

       gnome-session-save [--kill] [--gui] [gnome-std-options]

DESCRIPTION

       gnome-session-save can be used from a GNOME session to save a snapshot of the currently running applications. This session will be restored
       at your next GNOME startup session.

OPTIONS

       The following options are supported:

       --gui	       Shows a dialog when the session is saved, and reports errors in dialog boxes instead of printing to stderr.

       --kill	       Terminates the GNOME session.

       gnome-std-optionStandard options available for use with most GNOME applications.  See gnome-std-options(5) for more information.

EXAMPLES

       Example 1: Saving the user's current session

       example% gnome-session-save

       Example 2: Terminating the user's current session

       example% gnome-session-save --kill

       Example 3: Using the GUI to terminate the user's current session

       example% gnome-session-save --kill --gui

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-session-sThe command-line executable for the application.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-session 	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       gnome-std-options(5), default.session(5), gnome-smproxy(1), gnome-session(1)

NOTES

       Written by Brian Cameron, Sun Microsystems  Inc., 2003.

SunOS 5.10							    13 Jan 2003 					     gnome-session-save(1)
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