Well first of all I am a real Unix newbie. I am taking a course on it in University. I kind of understand set and setenv but, I think it si something that I should really understand. So I thought that I would try a forum out and see how good you guys really are.
The question:
Execute the... (1 Reply)
I never undestood exactly what's the difference between the SET and SETENV commands.
One sets variables visible to all users and the other (SETENV) only to the specific user environment ?
Thanks in advance,
BraZil - thE heLL iS HEre :mad: !!! (2 Replies)
I thought that set and setenv was easy enough to understand until I started experimenting.
I noticed the same problem in a previous thread, so I will use it as an example.
set command gave the following output:
argv ()
cwd /homes/e/ee325328/assignment.2
home /homes/e/ee325328
path ( a... (2 Replies)
Hi All,
I use "export DISPLAY=same_host:0.0" to set my export DISPLAY and it is working fine for me..
Problem here is I have developed a script for which i should run export DISPLAY prior to running my script....
so my script should check whether export DISPLAY is set or not.. if... (6 Replies)
Does know where I can find what ALL of the set options do in vi? I can't find it anywhere in vi's man pages or help files. I know about :set all but a lot of the options I have no clue what they do. (3 Replies)
Hi
I'm trying to understand variable scopes in solaris10.
It is said that to display env variables we use 3 commands :
- env
- set
- export
What is the difference between them ?
thx for help.
---------- Post updated at 11:00 AM ---------- Previous update was at 10:50 AM ----------
... (2 Replies)
Discussion started by: presul
2 Replies
LEARN ABOUT SUNOS
asadmin-unset
asadmin-unset(1AS) User Commands asadmin-unset(1AS)NAME
asadmin-unset, unset - removes one or more variables from the multimode environment
SYNOPSIS
unset env_var [env_var]*
Removes one or more variables you set for the multimode environment. The variables and their associated values will no longer exist in the
environment.
OPERANDS
env_var environment variable to be removed.
Example 1: Using unset to remove environment variables
asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=password
asadmin> export AS_ADMIN_PREFIX=server1.jms-service
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
AS_ADMIN_PREFIX=server1.jms-service
asadmin> unset AS_ADMIN_PREFIX
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
Using the export command without the argument lists the environment variables that are set. Notice the AS_ADMIN_PREFIX is not in the envi-
ronment after running the unset command.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-export(1AS), asadmin-multimode(1AS)J2EE 1.4 SDK March 2004 asadmin-unset(1AS)