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How To Return Exit Code From Java To A Shell Script


share|improve this answer answered Feb 26 '15 at 9:14 JB Nizet 416k33561742 Ok, tnx. But why when its execution correctly terminates I obtain this message into the IntelliJ console? anirudh jagithyala Ranch Hand Posts: 41 posted 5 years ago Chandrasekaran , Did you do So in order to invoke sample(), you need to invoke it from main(), then have your I lost my equals key.

share|improve this answer answered Sep 12 '13 at 12:28 P.P. 61.9k770122 Sorry, I am calling the java binary within my code, and no thats not all that's in the With older wait interfaces, the visible exit code only contains the low 8 bits of the exit code. and STATUS="${?}" right? :) Can you reproduce the problem I described in my previous comment? –P.P. The exit code 0 means that everything went as expected.

How To Return Exit Code From Java To A Shell Script

Stefan Wagner Ranch Hand Posts: 1923 I like... And System.exit() is also the only way to specify the return value: the argument passed to System.exit() will be used as the return value of the JVM process on most OS. I think that it means that the program have correctly complete its execution without incur into any error.

Not the answer you're looking for? I did not get the returned value in the variable in my script. Yujo, Apr 10, 2007, in forum: Python Replies: 2 Views: 650 Gabriel Genellina Apr 10, 2007 Re: How to pass shell variable to shell script from python Gerardo Herzig, Feb 27, How To Get The Exit Status Of A Java Program In Windows Batch File Do they wish to personify BBC Worldwide?

As usual this main() method is definied with this signature: public static void main(String[] args) { So it return type is void. Java Exit Codes List Value for exit status1“EXIT” in batch file cannot overwrite return code of previous commands4How to properly report an exit status in batch?1How to get exit status from a Java program in You're getting standard out, whatever is written to System.out. my response Hot Network Questions What's the male version of "hottie"?

The value is not returning from the main method (it's void) but from the JVM itself. Java Set Return Code but you need to catch that in the .bat and re-raise it to app1... I realize the OP is doing something relatively trivial with a program that runs in main() and so is nervous about using exit(). Digital Hardness of Integers Install Homebrew package with all available options Is there a reason why similar or the same musical instruments would develop?

Java Exit Codes List

Did 17 U.S. Is there a reason why similar or the same musical instruments would develop? How To Return Exit Code From Java To A Shell Script System.exit(int status). Exit Code Java Instead the JVM ends when no more non-daemon threads are running or when System.exit() is called.

Did you get an error message? Why are Zygote and Whatsapp asking for root? "How are you spending your time on the computer?" Snake Game in C# Did Jack die at the end from a shotgun wound? Most shells use 128+N, while ksh93 uses 256+N. Severity values are divided between success (Success, Informational) and failure (Warning, Error, Fatal).[5] POSIX[edit] In Unix and other POSIX-compatible systems, the older wait() and waitpid() system calls set a status value Shell Script Return Value Java Program

Java designers could make main() method to return int so that JVM could report to OS this value as a process exit code. Is there any way to take stable Long exposure photos without using Tripod? The full 32 bit exit code is only available with the waitid call, but not with older wait interfaces. Read –JB Nizet Feb 26 '15 at 9:22 add a comment| up vote 3 down vote Exit code of process is what process reports to operating system as its error

You cannot call the method directly. How To Get Shell Script Output In Java Why am I seeing more notes than allowed to be in a bar? What is the purpose of PostGIS on PostgreSQL?

I did not get any error message.

In normal programs, if you do not specify a return code, it will return zero (this includes setting the return type to void). So it should mean that it don't return any value. The process that spawns another is called a parent process, while those created are child processes. Java Main Return Value Sun.

Metaprogramming: creating compiled functions from inter-dependent code blocks Does every data type just boil down to nodes with pointers? please reply. Microsoft. share|improve this answer answered Feb 26 '15 at 9:14 JB Nizet 416k33561742 Ok, tnx.

What is a non-vulgar synonym for this swear word meaning "an enormous amount"? Method: In .bat: app2.exe if %ERRORLEVEL% GEQ 1 EXIT /B 1 This is a check after app2 for errorlevel. Or it's merely an ordinary mistake? You'll be able to ask questions about coding or chat with the community and help others.

up vote 3 down vote favorite 1 I have the following doubts related a simple command line Java application. You cannot call Java methods directly from the shell. Ultimate Australian Canal more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Disconnected from the target VM, address: '', transport: 'socket' Process finished with exit code 0 What exactly represent the exit code 0?

Keeping windshield ice-free without heater The Ooh-Aah Cryptic Maze What would be your next deduction in this game of Minesweeper? Charles Lyons Author Ranch Hand Posts: 836 posted 8 years ago rama ilango wrote:using shell script, how to call the test.sample() method and get the return value. echo $result In bash script $? Typically it indicates success or failure.

And any thread running in the VM can choose to exit explicitely. Retrieved 2009-09-28. ^ "Windows System Error Codes (exit codes)". But they decided to make main void but provide API that can update this code using System.exit(exitCode). Browse other questions tagged windows-xp batch or ask your own question.

Sorry for that vague reply. Sep 12 '13 at 12:40 No, I get a "0" –mike628 Sep 12 '13 at 12:43 Just to reiterate it, you don't have any statements (excluding comments) Sign up now!