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Top Forums Shell Programming and Scripting AIX ksh: how to pass variable to host shell Post 302427037 by Eben Yong on Thursday 3rd of June 2010 03:19:51 PM
Old 06-03-2010
AIX ksh: how to pass variable to host shell

I have a script that "runs" a script. For example:

Code:
./runscript.ksh pcnmc01.ksh

runscript puts pcnmc01.ksh into the background with log output going to the logfile.

After executing the command, I get this output:

Code:
Running script in the background: pcnmc01.ksh
Logfile: /home/hs/hstst/logs/pcnmc01.ksh.20100603.115708.txt

In order for me to look at the logfile, I copy the text, then type

Code:
cat /home/hs/hstst/logs/pcnmc01.ksh.20100603.115708.txt

where the logfile is pasted into the terminal. How can I capture this logfile value into the shell session that I am currently in? For example, if there's a way for me to capture this output, and store it in my current shell as variable $logfile, then I can set up an alias to type

Code:
cat $logfile

saving me a lot of mousing and typing. This is my first post, and I am an AIX beginner. Your help is greatly appreciated. Thank you!

Last edited by Scott; 06-03-2010 at 04:26 PM.. Reason: Removed formatting, added code tags
 

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times(1)							   User Commands							  times(1)

NAME
times - shell built-in function to report time usages of the current shell SYNOPSIS
sh times ksh times DESCRIPTION
sh Print the accumulated user and system times for processes run from the shell. ksh Print the accumulated user and system times for the shell and for processes run from the shell. On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways: 1. Variable assignment lists preceding the command remain in effect when the command completes. 2. I/O redirections are processed after variable assignments. 3. Errors cause a script that contains them to abort. 4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari- able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not performed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), sh(1), time(1), attributes(5) SunOS 5.10 15 Apr 1994 times(1)
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