The C code runs in a child process. Any variable created there is not seen by the parent. If C the code wants to have the variable set in the parent it will have to print it, then the parent will have to read what the child process wrote.
shell:
Can someone send me a shell script to set all Oracle environment variable which is working.
I have the following script which works but not 100%. Please advice what you think is wrong.
if # Command executed from a terminal
then
ORACLE_SID=""
... (4 Replies)
Hi,
I have problem setting up environmental variables.
The idea is to start with main.ksh script that will run setting.ksh, and in side of it I'll set up variables.
Please take a look at my code, and help me to find my mistake.
Thanks,
Mila
Main.ksh look like this:
#!/usr/bin/ksh
#... (2 Replies)
Hello.
I have a question about how the PATH environment variable works.
I wrote a script in $HOME/bin/gvim.
I want it to be called instead of /usr/bin/gvim,
so I've placed it before in the PATH.
However, it is still the old one that is found.
If I open an other terminal, I have the... (6 Replies)
Dear Folks,
I am facing an issue in getting a value of a variable.Let me explain the scenario.
I am having a list file say files.list in which I have mentioned
1 FILE1
2 FILE2
Then I am having an set_env.ksh in which I mentioned
FILE1=/clocal/data/user/userdata.txt... (4 Replies)
I have a request from a programmer to set an env variable for him. I know how to do it for bash shell by adding the following line to .bash_profile
export $VAR=/home/code/project/
But this will be applicable only when he is in his bash shell. What is the procedure to be followed to make... (2 Replies)
Hi,
I have Sun solaris x64 box in which i need to set a Environment variable for all the users in the box. This Environment varible is used by the application on the box.
Could any one please help me in setting the Environment variable.
Thanks,
Firestar (6 Replies)
Hola -
I've got a script for logon which populates a database with some info when a user logs on so that we can tell how many public terminals are in use & show users which ones are free. However, the machines are DHCPed and so using $HOSTNAME gives me an unstable name for them since of course... (3 Replies)
i want to set environmental variables in solaris and redhat.
it should show the current directory and the default shell should be bourne shell. along with it should show the hostname..
like this
hostname{/home/vipin/data}# ifconfig
Thanks in advanced.:wall:
Please use code tags.... (1 Reply)
i set a variable from the command line:
export GANG="james,roy,martin"
i can access this variable ($GANG) from a script. but each time i run the script, the variable keeps getting bigger. more info keeps getting added to it.
Is there anyway i can make the $GANG variable contain the... (3 Replies)
My shell script it.sh.I am calling bip.sh from it.sh
#!/bin/sh
ORACLE_HOME=/var/opt/oracle/product/10g; export ORACLE_HOME
PATH=$PATH:$ORACLE_HOME/bin:/bin:/usr/bin; export PATH
today=`date "+%m-%d-%Y %H:%M:%S"`; export today
CUR_DIR=$1; export CUR_DIR
LOG_FILE=$CUR_DIR/error.log;... (4 Replies)
Discussion started by: rafa_fed2
4 Replies
LEARN ABOUT X11R4
exit
exit(1) User Commands exit(1)NAME
exit, return, goto - shell built-in functions to enable the execution of the shell to advance beyond its sequence of steps
SYNOPSIS
sh
exit [n]
return [n]
csh
exit [ ( expr )]
goto label
ksh
*exit [n]
*return [n]
DESCRIPTION
sh
exit will cause the calling shell or shell script to exit with the exit status specified by n. If n is omitted the exit status is that of
the last command executed (an EOF will also cause the shell to exit.)
return causes a function to exit with the return value specified by n. If n is omitted, the return status is that of the last command exe-
cuted.
csh
exit will cause the calling shell or shell script to exit, either with the value of the status variable or with the value specified by the
expression expr.
The goto built-in uses a specified label as a search string amongst commands. The shell rewinds its input as much as possible and searches
for a line of the form label: possibly preceded by space or tab characters. Execution continues after the indicated line. It is an error to
jump to a label that occurs between a while or for built-in command and its corresponding end.
ksh
exit will cause the calling shell or shell script to exit with the exit status specified by n. The value will be the least significant 8
bits of the specified status. If n is omitted then the exit status is that of the last command executed. When exit occurs when executing
a trap, the last command refers to the command that executed before the trap was invoked. An end-of-file will also cause the shell to exit
except for a shell which has the ignoreeof option (See set below) turned on.
return causes a shell function or '.' script to return to the invoking script with the return status specified by n. The value will be the
least significant 8 bits of the specified status. If n is omitted then the return status is that of the last command executed. If return
is invoked while not in a function or a '.' script, then it is the same as an exit.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO break(1), csh(1), ksh(1), sh(1), attributes(5)SunOS 5.10 15 Apr 1994 exit(1)