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How To Return Exit Code From Java To A Shell Script

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The main thread will often return more or less immediately. Thanks, Mark Mark McFarlane, May 8, 2006 #1 Advertisements Mark McFarlane Guest I meant to type 'status', not 'tatus' Mark McFarlane, May 8, 2006 #2 Advertisements Thomas Weidenfeller Guest Victorian Ship Weighing In how many bits do I fit A counter example for Sard's theorem in the case C^1 Why does Harry address the Weasley-parents with "Mr. & Mrs"? In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms http://technologyprometheus.com/exit-code/shell-script-exit-code.html

Detect the missing number in a randomly-sorted array Continuous functions and infinity Clone yourself! BTW, how to write my own Wrapper class is also a issue at my end. Instead the JVM ends when no more non-daemon threads are running or when System.exit() is called. How can I set up a password for the 'rm' command?

How To Return Exit Code From Java To A Shell Script

posted 11 years ago After implementing the 'System.exit (status);' -stuff, you combine the commands like this: java P1 && java P2 && java P3 && java P4 to execute P2 only The specific set of codes returned is unique to the program that sets it. What does the unix 'pick' command do? Is this a scam?

Even Eclipse-based programs return 1 if they fail during startup. to a value greater than 128. Browse other questions tagged java java-ee main exit-code or ask your own question. Java Main Return Value in the last line of your main method , perform some task (like renaming a file), then you can check in UNIX ...

Rob van der Woude's Scripting Pages. How to describe a person who always prefers things from other countries but not from their home countries? 3% personal loan online. Clone yourself! http://stackoverflow.com/questions/28738307/how-exactly-works-the-java-application-exit-code-of-the-main-method The exit status or return code of a process in computer programming is a small number passed from a child process (or callee) to a parent process (or caller) when it

Given this, there is no reason to similarly allow main to return an int too, just as if the last thing that main did was System.exit(n) All in all, sounds like Java Set Return Code asked 5 years ago viewed 13670 times active 2 years ago Get the weekly newsletter! Not the answer you're looking for? Is this a flaw in the language design or just in the implementation?

Shell Script Return Value Java Program

Thanks Maalti. http://stackoverflow.com/questions/2441036/return-type-of-main-in-java Instead the JVM ends when no more non-daemon threads are running or when System.exit() is called. How To Return Exit Code From Java To A Shell Script Sometimes, if the codes are designed with this purpose in mind, they can be used directly as a branch index upon return to the initiating program to avoid additional tests. How To Get Shell Script Output In Java Hot Network Questions Can't use the "at" utility How do manufacturers detune engines?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed weblink so I thought there is another solution ...if the main methods executes successfully ,its last line will also execute ... unique stamp per SSH login A published paper stole my unpublished results from a science fair Why Tamron 90mm 2.8 is "marketed" as Macro and not as a "portrait" lens? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Java Exit Codes List

But they decided to make main void but provide API that can update this code using System.exit(exitCode). Just an opinion, though. –gablin Nov 22 '10 at 12:28 @gablin Mmm, indeed I started writing this question on SO then changed my mind and posted it here. –James Why does Harry address the Weasley-parents with "Mr. & Mrs"? navigate here asked 6 years ago viewed 7359 times active 4 years ago Related 11throwing runtime exception in Java application14The suffix Exception on exceptions in java2better way to define an exception thrown by

A World Where Everyone Forgets About You What is the most secured SMTP authentication type? Java Return Statement Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free. public class TestMain { public static void main(String[] args) { System.out.println("Hi calling main"); System.exit(2); } } regards, Arun bharat nagpal Ranch Hand Posts: 76 posted 14 years ago yeah .

How to describe a person who always prefers things from other countries but not from their home countries?

Any other value indicates some sort of error occured. Stefan Wagner Ranch Hand Posts: 1923 I like... share|improve this answer answered Jul 21 '11 at 12:20 Christoffer Hammarström 12.5k32943 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Unix Exit Codes BTW, I am on windows OS not on UNIX.

Retrieved 2012-07-09. ^ wait–System Interfaces Reference, The Single UNIX® Specification, Issue 7 from The Open Group ^ sys/wait.h–Base Definitions Reference, The Single UNIX® Maybe mine is a stupid question but what exactly is a "non daemon threads"? –AndreaNobili Feb 26 '15 at 9:20 2 A daemon thread is a thread that automatically stops 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. his comment is here How should I position two shelf supports for the best distribution of load?

Apart from this return value from the child, other information like how the process exited, either normally or by a signal may also be available to the parent process. Arun bharat nagpal Ranch Hand Posts: 76 posted 14 years ago Arun if you need to call java program from servlets...thats easy if you want to instantiate a class from How can I slow down rsync? prabhat kumar Ranch Hand Posts: 114 posted 14 years ago you write public static void main(){} if you want to return a value write public static "return type ie.

How should I position two shelf supports for the best distribution of load? can someone help me? share|improve this answer answered Feb 26 '15 at 9:17 AlexR 84k368132 add a comment| up vote 3 down vote An exit code of 0 means it completed normally, that is standard Well, it's true that it's the normal way to exit a single-function "main" style program, but System.exit does more than just exit your program -- it also shuts down the vm,

Tnx java java-ee main exit-code share|improve this question asked Feb 26 '15 at 9:10 AndreaNobili 8,2453098183 2 System.exit(1) –Albert Feb 26 '15 at 9:14 1 Please read the documentation In normal programs, if you do not specify a return code, it will return zero (this includes setting the return type to void). Hot Network Questions Is there a limit to the number of nested 'for' loops? although I've never used this...

You're getting standard out, whatever is written to System.out. My question is since the return type of my main method is "void" why is the code returning some value? http://home.arcor.de/hirnstrom/bewerbung Post Reply Bookmark Topic Watch Topic New Topic Similar Threads reg public class in a java source code Conditional Execution Using Maven Script Invoking Startup Script on Windows XP Download Fractality, free Java code analyzer: www.EdmundKirwan.com/servlet/fractal/frac-page130.html Ed Kirwan, May 8, 2006 #4 Mark McFarlane Guest Thanks Thomas and Ed, Telling the JVM to shutdown by calling System.Exit() seemed a

The only important thing is what the JLS says. –user1249 Nov 22 '10 at 19:41 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign Privacy Policy Terms and Rules Help Connect With Us Log-in Register Contact Us Forum software by XenForo™ ©2010-2015 XenForo Ltd. Did Mad-Eye Moody actually die? Related 3814Is Java “pass-by-reference” or “pass-by-value”?1echo value inside a variable?0how to stop exiting from a script?1Do a split on Carriage return and create an array in ksh0ksh cannot cp from location

When the child finishes executing, it exits by calling the exit system call. try{ System.out.println(" ** Java Program to Except Name and Age through Console ** "); System.out.println(" ** Enter Your Name and Age **"); Scanner in = new Scanner(System.in); name=in.nextLine(); age=in.nextInt(); in.close(); System.out.println("Your