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Full Discussion: [Solved] Unable to fetch the UNIX variable information
Top Forums UNIX for Advanced & Expert Users [Solved] Unable to fetch the UNIX variable information Post 302850101 by krishmaths on Wednesday 4th of September 2013 01:17:48 AM
Old 09-04-2013
Dot the file instead of executing it

Replace ./ variable_info.ksh with . variable_info.ksh

This would ensure the variables exported in the variable_info.ksh file are available in the current shell.

If you execute the script then a sub shell is invoked and the parameters will be available only in the sub shell.
 

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LEARN ABOUT SUNOS

suspend

suspend(1)							   User Commands							suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10							    15 Apr 1994 							suspend(1)
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