Sponsored Content
Full Discussion: environment variable
Top Forums Shell Programming and Scripting environment variable Post 302121033 by sharanbr on Monday 11th of June 2007 10:46:24 AM
Old 06-11-2007
Well that (putting into login script is not a good idea for me) since these are
project specific variables and one might be doing multiple projects at the
same time. Is is guaranteed that these functions will run if called from
any shell like korn or bash, because that is the primary reason why things
are getting so complicated for me.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Environment Variable

Hello, I need some help to understand system and user environment files, such as .profile and others. I can edit my .profile file in my home directory. What I only touch in this file is the $PATH variable and when I am logged in under a telnet session, the PATH that I specify is used and... (8 Replies)
Discussion started by: jacobsa
8 Replies

2. UNIX for Advanced & Expert Users

help on environment variable

what is the environment variable used for getting the <machine name> . hello $LOGNAME,welcome to <??> I want to print the machine name in the place of <??> Please help. (6 Replies)
Discussion started by: mehuldoshi
6 Replies

3. UNIX for Dummies Questions & Answers

Environment Variable

$ . oraenv (when i type this at the prompt) ORACLE_SID = ? ( I get this) I understand that . oraenv is a startup script and it has the ENV variable ORACLE_SID. But pls let me know what more it explains and also how to change the env variable here. (2 Replies)
Discussion started by: thumsup9
2 Replies

4. Shell Programming and Scripting

Environment Variable

First of all I am using C shell. I have a variable destDirectory that holds a path. the path includes an environment variable($user) when I try to execute a command within the script, the $destDirectory gets replaced with the path, but the environment variable is not replaced. I end up... (2 Replies)
Discussion started by: karyn1617
2 Replies

5. Shell Programming and Scripting

Using Environment Variable

In our current environment we have each of our testing levels on individual servers (running Korn shell). So, there is a server for dev and test, and 2 servers for qa and prod. I have several scripts that utilize a code that is dependant on the server where it resides. While I was the only person... (3 Replies)
Discussion started by: kaiser
3 Replies

6. Solaris

Environment variable

Hello, For the moment, my LC_ALL variable is set as "" by default. If I want to change this value, I do : export LC_ALL="en_fr" for example. That I want to know it's : how can I set by default this value ? I want to save it on my profile in order to get it when I open my session... :confused:... (2 Replies)
Discussion started by: MasterapocA
2 Replies

7. Shell Programming and Scripting

about environment variable

i am not clear at some places i saw that assigning a env var with colon ':' like export PATH=/usr/bin:/usr/ucb:/etc:/usr/sbin:.:/usr/platform/sun4u/sbin here you can find : and a . and again : could some one explain how it works... see all is starting from root directory, how : is used and... (6 Replies)
Discussion started by: Arunprasad
6 Replies

8. UNIX for Dummies Questions & Answers

Environment variable

Hi! Ok, so I'm no programmer and I have basically no experience in these stuff. However I need to work on a thing (I think you call it Framework) called Root. It's a tool used by physicists. In the manual they keep talking about Environment variable. Even thou I searched for what it is on the... (5 Replies)
Discussion started by: tirwit
5 Replies

9. Solaris

Environment Variable

Hi All, I am new to SUN Solaris.I have some questions regarding environment variable.:confused: Q1. Where the environment variables available in Solaris. Q2. What command used here. Q3. Can a user change this .Suppose i want to change the bash to ksh can it be possible here. Or i need to... (2 Replies)
Discussion started by: jdash.ps
2 Replies

10. Shell Programming and Scripting

Expand an environment variable in sed, when the variable contains a slash

I'm trying to make a sed substitution where the substitution pattern is an environment variable to be expanded, but the variable contains a "slash". sed -e 's/<HOME_DIRECTORY>/'$HOME'/'This gives me the following error: sed: -e expression #1, char 21: unknown option to `s'Obviously this is... (2 Replies)
Discussion started by: Ilja
2 Replies
UCF.CONF(5)						      Debian GNU/Linux manual						       UCF.CONF(5)

NAME
ucf.conf - site-wide configuration file for ucf SYNOPSIS
/etc/ucf.conf DESCRIPTION
The file /etc/ucf.conf is actually a Bourne Shell snippet included during the package build process, and hence you may put any shell direc- tive in that file (just make very sure you know what you are doing). All the variables have reasonable default values, and some may be overridden on a per run or a per individual basis by using environment variables, and all configurable variables can be overridden by options to the scripts themselves. The value of a variable can be set so: a) Defaults exist in the rules file. These are the values used if no customization is done. b) Some variables can be set in the config file /etc/ucf.conf. These values override the defaults. c) Some variables can also be set by setting a corresponding environment variable. These values override the config file and the defaults. d) Using script command line options. All configurable variables may be set by this method, and will override the other methods above. Configuration File options At the moment, the user modifiable variables supported are: DEBUG Debugging information: The default value is 0 (no debugging information is printed). To enable debugging output, set the value to 1. VERBOSE Verbosity: The default value is 0 (quiet). To change the default behavior, set the value to 1. conf_force_conffold Force the installed file to be retained. The default is to have this variable unset, which makes the script ask in case of doubt. This can be overridden by the environment variable UCF_FORCE_CONFFOLD conf_force_conffnew Force the installed file to be overridden. The default is to have this variable unset, which makes the script ask in case of doubt. This can be overridden by the environment variable UCF_FORCE_CONFFNEW conf_source_dir This is the directory where the historical md5sums for a file are looked for. Specifically, the historical md5sums are looked for in either the file ${filename}.md5sum, or the subdirectory ${filename}.md5sum.d/ conf_old_mdsum_file Force the historical md5sums to be read from this file, rather than defaulting to living in the source directory. Set- ting this option overrides settings in the environment variable UCF_OLD_MDSUM_FILE Files System-wide defaults are placed in /etc/ucf.conf, SEE ALSO
ucf(1), BUGS
There are no bugs. Any resemblance thereof is delirium. Really. AUTHOR
This manual page was written by Manoj Srivastava <srivasta@debian.org>, for the Debian GNU/Linux system. Debian Feb 12 2002 UCF.CONF(5)
All times are GMT -4. The time now is 04:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy