Sponsored Content
Homework and Emergencies Emergency UNIX and Linux Support Problem setting environment variables from script Post 302434735 by ruben.rodrigues on Monday 5th of July 2010 03:13:53 AM
Old 07-05-2010
Problem setting environment variables from script

Hi all!

I know that environment variables can be set on the .bashrc file, but I need to set them from a sh script. I saw a lot of websites that teach this but it doesn't work for me.
Code:
#!/bin/sh
DEKTOP=$DESKTOP=:/home/rrodrigues/Desktop
export DESKTOP

if I do echo $DESKTOP returns me nothing.

Why that?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

setting environment variables ???

Hello, I want to set some environment variables with this script: ip=$@ echo Remote Computer: $ip PERLDB_OPTS="CallKomodo=$ip:9000 RemotePort=$ip:9010 PrintRet=0" export PERLDB_OPTS PERL5LIB=/opt/komodo export PERL5LIB echo PERLDB_OPTS: $PERLDB_OPTS echo PERL5LIB: $PERL5LIB But it... (5 Replies)
Discussion started by: Gargamel
5 Replies

2. Shell Programming and Scripting

Setting up Environment Variables

Hi all, I am trying to set up some variables in a shell script. The variables contain values of various paths needed to run a java module. The problem is the variables dont seem to be setting at all. here is what i am trying to do : JAR_HOME=/home/was5/bdcms/scheduledjobs/lib export... (6 Replies)
Discussion started by: rpandey
6 Replies

3. Shell Programming and Scripting

Setting environment variables in Makefile

I've seen a few other threads like this, but they either went unanswered or failed to answer my question. How do I set an environment variable in a Makefile? What I'm trying to do is use GNU make to automate an ant build. In order to run ant, I've got to first set a few environment... (1 Reply)
Discussion started by: Bags
1 Replies

4. Solaris

Setting environment variables within cron jobs!!

Is it possible to use environment variables within cron jobs. I am using a cron job to run a c program at regular intervals. The C program uses a library and i have set the library path in the LD_LIBRARY_PATH environment variable. But when i ran the job i got the error library not found!! Any... (1 Reply)
Discussion started by: atheek
1 Replies

5. Shell Programming and Scripting

Help in Setting Environment variables in TCSH

Hello All, I am writing a script to set some environment variables which are required for a particular application. I understand that the environment variables set by Shell script can, at the max, be valid for the session. They will have to be set again once the session is closed and re-opened.... (1 Reply)
Discussion started by: kssandeep
1 Replies

6. UNIX for Dummies Questions & Answers

Need help with setting up environment variables

hi all, I would appreciate if some one could explain me the difference between setting up the variables as shown below HOME=${HOME:-"/home/user1"} HOME=/home/user1 (1 Reply)
Discussion started by: SSSB
1 Replies

7. UNIX for Dummies Questions & Answers

Setting Environment Variables

#!/bin/bash if ; then ASS1_DATA_DIR=./ echo $ASS1_DATA_DIR export ASS1_DATA_DIR echo "data dir" fi if ; then ASS1_OUTPUT_DIR=./ export ASS1_OUTPUT_DIR fi I want to create a new environment variable ASS1_DATA_DIR and ASS1_OUTPUT_DIR in bash and set them to the current... (4 Replies)
Discussion started by: bigubosu
4 Replies

8. UNIX for Dummies Questions & Answers

Setting up environment variables

Hi all, This is my first post here. I need to set up a few environment variables with a shell script. Some are hard-coded, but some should come from other commands or as input from the user. How do I do that? For example, I need to export a variable as such: export DISPLAY=127.0.0.1:8.0 ... (2 Replies)
Discussion started by: exchequer598
2 Replies

9. Shell Programming and Scripting

setting environment variables with space

Hi, I'm having problems setting environment variable that has space value. Below is my shell script. export LINE=$@ TO=`echo $LINE | awk '{print $1}'` CC=`echo $LINE | awk '{print $2}'` BC=`echo $LINE | awk '{print $3}'` echo "TO=$TO" echo "CC=$CC" echo "BC=$BC" echo "1=$1" echo... (5 Replies)
Discussion started by: adshocker
5 Replies

10. Shell Programming and Scripting

Setting environment variables from a file :

Hi, I have around 10 environment variables in my shell script. i want to set this all in a file and just call that file in my shell script. How can i do that ? Please help. TIA! (6 Replies)
Discussion started by: qwertyu
6 Replies
XDG-USER-DIRS-UPD(1)						   User Commands					      XDG-USER-DIRS-UPD(1)

NAME
xdg-user-dirs-update - Update XDG user dir configuration SYNOPSIS
xdg-user-dirs-update [OPTION...] [--set NAME PATH...] DESCRIPTION
xdg-user-dirs-update updates the current state of the users user-dirs.dir. If none existed before then one is created based on the system default values, or falling back to the old non-translated filenames if such directories exists. The list of old directories used are: ~/Desktop, ~/Templates and ~/Public. If an old configuration exists it is updated with any new default directories. Additionally, any configured directories that point to non-existing locations are reset by pointing then to the users home directory. This typically happens when the users removed the directory, so they likely don't want to use it anymore. On the first run a user-dirs.locale file is created containing the locale that was used for the translation. This is used later by gui tools like xdg-user-dirs-gtk-update to detect if the locale was changed, letting you to migrate from the old names. xdg-user-dirs-update is normally run automatically at the start of a user session to update the XDG user dirs according to the users locale. OPTIONS
The following options are understood: --help Print help output and exit. --force Update existing user-dirs.dir, but force a full reset. This means: Don't reset nonexisting directories to HOME, rather recreate the directory. Never use backwards compatible non-translated names. Always recreate user-dirs.locale. --dummy-output PATH Write the configuration to PATH instead of the default configuration file. Also, no directories are created. --set NAME PATH Sets the XDG user dir with the given name. NAME should be one of the following: DESKTOP DOWNLOAD TEMPLATES PUBLICSHARE DOCUMENTS MUSIC PICTURES VIDEOS PATH must be an absolute path, e.g. $HOME/Some/Directory. FILES
The XDG user dirs configuration is stored in the user-dirs.dir file in the location pointed to by the XDG_CONFIG_HOME environment variable. ENVIRONMENT
The XDG_CONFIG_HOME environment variable determines where the user-dirs.dirs file is located. SEE ALSO
xdg-user-dir(1), user-dirs.dirs(5), user-dirs.defaults(5), user-dirs.conf(5). XDG
XDG-USER-DIRS-UPD(1)
All times are GMT -4. The time now is 04:31 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy