How to set permanent variables

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to set variable permanent in csh?

We are using csh on our AIX platform, if we have to export/set a specific environment variable we use setenv command but its only valid till session. How do we set that variable permanent in our csh AIX? Do we put it in userprofile file or something else?

2. Shell Programming and Scripting

How to set a variable name from another variables value?

Experts, I want to set value of variables like this in bash shell: i=5 ; L=100 I want variable d5 (that is d(i) ) to be assign the value of $L , d$i=$L ; echo $d5 Not working Thanks.,

3. Solaris

How to set permanent aliases?

Hi All On my Solaris 10 X86, under my root directory I have a file called Aliases. It is owned by root (root:root) and the user (I mean root) has rwx permissions. In this file I have set some aliases like the following alias a="cd /opt/IBM/WebSphere/AppAerver/Profiles" When I run the above...

4. Shell Programming and Scripting

Need to SET Environment variables

Hi Could you please tell me how to set environment variables in Unix ksh. And how can acess those varibles in shell scripts ( Please give the code with an example) For my scenario. We have written number of shell scripts with hard coded username and password. But if we want to...

5. HP-UX

set permanent ulimit

Hi all I have a request from user to change the file descriptors limit to 8192. The current setting are: root@xxxxx:(wmdev)> ulimit -a time(seconds) unlimited file(blocks) unlimited data(kbytes) 1048576 stack(kbytes) 131072 memory(kbytes) unlimited...

6. Solaris

Solaris 9 -- unable to set permanent PATH

Hi, I've read forums far and wide trying to learn how to append to my PATH in Solaris 9 and every time I think I am close I discover my system is not configured the same. Its so frustrating because this all stems from a new server I am trying to setup identical to the production machine. (Of...

7. UNIX for Dummies Questions & Answers

SET Command removed the variables

Hi, Im using csh and sometimes bash. I accidentally typed SET and looks like it has resetted some enviroment variables as im not able to run autosys jobs etc .. So i wanted to know how i can put it back to normal by replacing any profile files from another user or by editing the file which...

8. UNIX for Advanced & Expert Users

by using c++ how to set environment variables in unix

hi, I am writing c++ code in unix operating system.In that i need to set the environment variable in unix. suppose previously i have environment variable like path="something" now i need to change the path value to some othervalue . so that some other program will access that path value...

9. UNIX for Dummies Questions & Answers

Using Variables to Set Other Variables

I have a script that I'm trying to shorten (below) by removing repetitive code. if ] then commodity_ndm_done=Y fi if ] then customer_ndm_done=Y fi if ] then department_ndm_done=Y fi if ] then division_ndm_done=Y fi

10. Shell Programming and Scripting

How do I set permanent setenv !!!

Hello, I just want to know ow I can set permanent pathes or whatever using setenv command. I'm using c shell . regards, me

LEARN ABOUT SUNOS

unset

set(1F) 							   FMLI Commands							   set(1F)

NAME

       set, unset - set and unset local or global environment variables

SYNOPSIS

       set [ -l variable [ =value]] ...

       set [ -e variable [ =value]] ...

       set [ -ffile variable [ =value]...] ...

       unset -l variable...

       unset -f file variable...

DESCRIPTION

       The set command sets variable in the environment, or adds variable=value to file. If variable is not equated it to a value, set expects the
       value to be on stdin. The unset command removes variable. Note that the FMLI predefined, read-only variables (such as ARG1), may not be set
       or unset.

       Note  that  at  least one of the above options must be used for each variable being set or unset. If you set a variable with the -ffilename
       option, you must thereafter include filename in references to that variable. For example, ${(file)VARIABLE}.

       FMLI inherits the UNIX environment when invoked.

OPTIONS

       -l	Sets or unsets the specified variable in the local environment. Variables set with -l will not be inherited by	processes  invoked
		from FMLI.

       -e	Sets  the  specified variable in the UNIX environment. Variables set with -e will be inherited by any processes started from FMLI.
		Note that these variables cannot be unset.

       -ffile	Sets or unsets the specified variable in the global environment. The argument file is the name, or pathname, of a file	containing
		lines  of the form variable=value. file will be created if it does not already exist. Note that no space intervenes between -f and
		file.

EXAMPLES

       Example 1: A sample output of set command.

       Storing a selection made in a menu:

       name=Selection 2
       action=`set -l SELECTION=2`close

NOTES

       Variables set to be available to the UNIX environment (those set using the -e option) can only be set for the current fmli process and  the
       processes it calls.

       When  using the -f option, unless file is unique to the process, other users of FMLI on the same machine will be able to expand these vari-
       ables, depending on the read/write permissions on file.

       A variable set in one frame may be referenced or unset in any other frame. This includes local variables.

ATTRIBUTES

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

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

SEE ALSO

       env(1), sh(1), attributes(5)

SunOS 5.10							    5 Jul 1990								   set(1F)

AIX