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Full Discussion: Shell Scripts
Operating Systems AIX Shell Scripts Post 302120950 by kwliew999 on Sunday 10th of June 2007 11:41:12 PM
Old 06-11-2007
Shell Scripts

I would like to seek some expertise of all our AIX experts on board.

1) I would like know how to get a return exit code of a command. I found that there are exist code for each and every command run in AIX but I just can't get the return code from my scripts.

A=`cp /home/abc/abc.txt /home/cde`
echo $A

If the return code exist, it should return to A and display on screen with the above scripts, but it doesnt. Anyone can help?

2) How to sucstract 2 months from current system month using AIX script?

date +"%h%Y" can show me Jun2007, I would like to get a Apr2007 result, how am I going to write the script?

Thanks in advance.
 

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XDG-SU(1)																 XDG-SU(1)

NAME
xdg-su - run a GUI program as root after prompting for the root password SYNOPSIS
xdg-su [-u user] -c command xdg-su {--help --manual --version} DESCRIPTION
xdg-su provides a graphical dialog that prompts the user for a password to run command as user or as root if no user was specified. xdg-su is for use inside a desktop session only. xdg-su discards any stdout and stderr output from command. OPTIONS
-u user run command as user. The default is to run as root. --help Show command synopsis. --manual Show this manualpage. --version Show the xdg-utils version information. EXIT CODES
An exit code of 0 indicates success while a non-zero exit code indicates failure. The following failure codes can be returned: 1 Error in command line syntax. 2 One of the files passed on the command line did not exist. 3 A required tool could not be found. 4 The action failed. SEE ALSO
su(1) EXAMPLES
xdg-su -u root -c "/opt/shinythings/bin/install-GUI --install fast" Runs the /opt/shinythings/bin/install-GUI command with root permissions. AUTHOR
Kevin Krammer, Jeremy White. <kevin.krammer@gmx.at> <jwhite@codeweavers.com> This is release 0.5 of the xdg-su Manual 07/31/2006 XDG-SU(1)
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