My Java exit code gets returned in shell script though it's a long running program
up vote
-1
down vote
favorite
While running the following script to catch my Java program exit code ,why it is always returning zero, though the Java program is running
My shell code
Start application ()
{
rc="0"
Java -Xms256m -Xmx1024m myjava &
rc="${?}"
}
java shell exit-code
add a comment |
up vote
-1
down vote
favorite
While running the following script to catch my Java program exit code ,why it is always returning zero, though the Java program is running
My shell code
Start application ()
{
rc="0"
Java -Xms256m -Xmx1024m myjava &
rc="${?}"
}
java shell exit-code
1
&
makes your program run in background, so it does not end before you ask for the exit status
– Martin Vseticka
Nov 22 at 7:35
1
use&&
instead of&
for the next command to wait forjava
command to complete it's process
– Ashishkumar Singh
Nov 22 at 7:43
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
Thanks && works
– mukesh dewangan
Nov 22 at 11:19
add a comment |
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
While running the following script to catch my Java program exit code ,why it is always returning zero, though the Java program is running
My shell code
Start application ()
{
rc="0"
Java -Xms256m -Xmx1024m myjava &
rc="${?}"
}
java shell exit-code
While running the following script to catch my Java program exit code ,why it is always returning zero, though the Java program is running
My shell code
Start application ()
{
rc="0"
Java -Xms256m -Xmx1024m myjava &
rc="${?}"
}
java shell exit-code
java shell exit-code
edited Nov 22 at 7:31
gks
2,80531942
2,80531942
asked Nov 22 at 7:28
mukesh dewangan
11
11
1
&
makes your program run in background, so it does not end before you ask for the exit status
– Martin Vseticka
Nov 22 at 7:35
1
use&&
instead of&
for the next command to wait forjava
command to complete it's process
– Ashishkumar Singh
Nov 22 at 7:43
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
Thanks && works
– mukesh dewangan
Nov 22 at 11:19
add a comment |
1
&
makes your program run in background, so it does not end before you ask for the exit status
– Martin Vseticka
Nov 22 at 7:35
1
use&&
instead of&
for the next command to wait forjava
command to complete it's process
– Ashishkumar Singh
Nov 22 at 7:43
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
Thanks && works
– mukesh dewangan
Nov 22 at 11:19
1
1
&
makes your program run in background, so it does not end before you ask for the exit status– Martin Vseticka
Nov 22 at 7:35
&
makes your program run in background, so it does not end before you ask for the exit status– Martin Vseticka
Nov 22 at 7:35
1
1
use
&&
instead of &
for the next command to wait for java
command to complete it's process– Ashishkumar Singh
Nov 22 at 7:43
use
&&
instead of &
for the next command to wait for java
command to complete it's process– Ashishkumar Singh
Nov 22 at 7:43
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
Thanks && works
– mukesh dewangan
Nov 22 at 11:19
Thanks && works
– mukesh dewangan
Nov 22 at 11:19
add a comment |
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53425837%2fmy-java-exit-code-gets-returned-in-shell-script-though-its-a-long-running-progr%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
&
makes your program run in background, so it does not end before you ask for the exit status– Martin Vseticka
Nov 22 at 7:35
1
use
&&
instead of&
for the next command to wait forjava
command to complete it's process– Ashishkumar Singh
Nov 22 at 7:43
& is there...it's running on back ground and I have tried using nohup as well,still I face the issue
– mukesh dewangan
Nov 22 at 7:47
Thanks && works
– mukesh dewangan
Nov 22 at 11:19