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Java Runtime Exec Output To File

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Why is this icon showing next to my drive? Don't know if still valid for JVM6 and JVM7 but does not hurt. Browse other questions tagged java shell process runtime.exec or ask your own question. I realize I could redirect output to a file, and then read from the file, but my spidey sense is telling me there's a more elegant way of doing it. http://evollux.net/java-runtime/java-runtime-exec-no-output.html

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Java Runtime Exec Get Output

what warning labels could you see on products to be used in space? The default delimiter is whitespace, according to the Java documentation, so doing this would probably spit out the full result of the command. –Hank Schultz May 12 '15 at 20:32 add Why did the rebels need the Death Star plans?

Why const_iterator could be used with std::map::erase Is it possible to replace a file with a hard link to /dev/null? Try using the Process.waitFor() method to pause the current thread until your process has had an opportunity to complete. Does a byte contains 8 bit, or 9? Capture Java Output In Shell Script Big numbers: Ultrafactorials Can I say: "I'm the man who was there"? (changing from 1st to 3rd person) Are there any known incidents of ejections by capsule?

Join them; it only takes a minute: Sign up Redirect Runtime.getRuntime().exec() output with System.setOut(); up vote 16 down vote favorite 2 Lets say I have a program Test.java: import java.io.*; public Runtime.getruntime().exec Output Why would a decision making machine decide to destroy itself? An Array of Challenges #1: Alternating Arrays 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 Problem in solving a question concerning real analysis.

while ((line = bri.readLine()) != null) { RESULT+=line; } So you need to wait for the process to complete before attempting to interact with it's output. Java Process Getoutputstream I have the code to show it, but not to put it into a variable. Join them; it only takes a minute: Sign up Runtime's exec() method is not redirecting the output up vote 12 down vote favorite 5 Process p = Runtime.getRuntime().exec("sh somescript.sh &> out.txt"); That should tell you what's wrong with your command.

Runtime.getruntime().exec Output

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Visit Chat Linked -1 How do I get output from command prompt to a java program 1 Read Outputinformation of ffmpeg-process runned from java Runtime.exec(…) 0 java will not execute my Java Runtime Exec Get Output Thanks, Here is the code I am using now: String[] commands = {"system.exe","-get t"}; Process proc = rt.exec(commands); InputStream stdin = proc.getInputStream(); InputStreamReader isr = new InputStreamReader(stdin); BufferedReader br = new Java Processbuilder Get Output share|improve this answer answered Jan 19 '11 at 23:26 rfeak 6,3401622 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

errorGobbler = new StreamGobbler(process.getErrorStream(), readError); outputGobbler = new StreamGobbler(process.getInputStream(), readOutput); errorGobbler.start(); outputGobbler.start(); exitCode = 0; if (wait) { try { process.waitFor(); exitCode = process.exitValue(); } catch (InterruptedException ex) { } } check my blog When I call this from the command line it works perfectly. Here is some incomplete code: import java.io.BufferedReader; import java.io.File; import java.io.IOException; import java.io.OutputStream; import java.io.PrintStream; import java.io.Reader; public class RuntimeTests { public static void main(String[] args) { File path = new Stack Overflow Podcast #97 - Where did you get that hat?! Java Read Process Output

HTTP and FTP detection for corruption Output integers in negative order, increase the maximum integer everytime How can I make my work available to the community, when it is in conference Stack Overflow Podcast #97 - Where did you get that hat?! Help, my office wants infinite branch merges as policy; what other options do we have? http://evollux.net/java-runtime/exec-runtime-java-example.html Big O Notation "is element of" or "is equal" Why is this 'Proof' by induction not valid?

Join them; it only takes a minute: Sign up Runtime.getRuntime().exec() in Java with file redirection [duplicate] up vote 0 down vote favorite Possible Duplicate: Redirection with Runtime.getRuntime().exec() doesn’t work I'm trying Java Execute Command Line Capture Output asked 4 years ago viewed 3050 times active 4 years ago Blog Developers, webmasters, and ninjas: what's in a job title? Browse other questions tagged java osx runtime.exec or ask your own question.

ShellExec exec = new ShellExec(true, false); exec.execute("cscript.exe", null, true, "//Nologo", "//B", // batch mode, no prompts "//T:320", // timeout seconds "c:/my/script/test1.vbs", // unix path delim works for script.exe "script arg 1",

What exactly is a short circuit? Output integers in negative order, increase the maximum integer everytime What change in history would I have to make to stop Christmas from happening? My code looks like this: try { Process p = Runtime.getRuntime().exec("/usr/local/mysql/bin/mysql -uroot dev_test

The script is running but it's not redirecting its stream to the file. Join them; it only takes a minute: Sign up read the output from java exec up vote 17 down vote favorite 1 Hello i have some question about java. java share|improve this question edited Jun 18 '12 at 19:25 Rob Kielty 5,18232639 asked Apr 19 '11 at 2:51 user541597 1,41573971 14 +1 nothing is more java than this line have a peek at these guys Browse other questions tagged java or ask your own question.

Any ideas? Was George Lucas involved with Rogue One? What do I do if my supervisor insists that the classical CLT is false and wants me to write that in my paper?