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Java Runtime Exec Cmd.exe

Browse other questions tagged java command-line syntax or ask your own question. Related 685How to pass command line parameters to a batch file?3801Is Java “pass-by-reference” or “pass-by-value”?12Executing cmd.exe commands from Java0Starting a Java tool with cmd.exe615What does %~dp0 mean, and how does it You earn money. Browse other questions tagged java process cmd or ask your own question. check over here

It will not solve whatever problem the OP is currently having. –ruakh Mar 17 '13 at 18:08 add a comment| up vote 3 down vote If you want to perform actions It works for 'cmd', I am unable to use this for 'powershell'. Macro that reacts to the last symbol of the argument Is it possible to send all nuclear waste on Earth to the Sun? Browse other questions tagged java cmd cd or ask your own question.

Extensible code to support different HR rules In the code "{ exec >/dev/null; } >/dev/null" what is happening under the hood? C:\Documents and Settings\DT\workspace\PPM> –May12 Sep 3 '12 at 15:04 add a comment| up vote 0 down vote This time I will write a cope from my memory, I have used like My answer definitely does what you want to achieve, which is to list the files in C:\.

Try putting all commands in a bat script and running it in one call: rt.exec("cmd myfile.bat"); or similar share|improve this answer answered Nov 11 '10 at 17:33 Carles Barrobés 7,77522946 TVCC\\TVCC.exe", "-f C:\\Program Files\\E.M. Stack Overflow Podcast #97 - Where did you get that hat?! Using ozone as oxidizer Since when has Darth Vader had a sense of humor?

The strange ordering of Sharkovskii What is the meaning behind the "all shapes and sizes" dialogue in Pulp Fiction? Similarly, to get the output of any command, you will need to call getInputStream and then read over this as any other input stream. thanks –GP cyborg Oct 27 '14 at 9:00 @tvanfosson Hi, I have one doubt! asked 6 years ago viewed 57692 times active 11 months ago Blog Developers, webmasters, and ninjas: what's in a job title?

understanding constant current source circuit what is the difference between `>> /dev/stderr` (with the white space) and `>&2`? 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 Where it is not possible to change the application code and where a SecurityManager is not used, the Java property jdk.lang.Process.allowAmbigousCommands could be used by setting its value to "true" from 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

Stack Overflow Podcast #97 - Where did you get that hat?! This page has been accessed 41,816 times. Stack Overflow Podcast #97 - Where did you get that hat?! Try printing out the value of the PATH environment variable to see whether it contains the path to the Android commands you mention. (Use System.getenv("PATH") to get its value.) You don't

This opens the command line, but it does not execute the cd or dir command. –joe Nov 11 '10 at 17:44 35 Gee, I love snippets of code with the http://evollux.net/java-runtime/java-runtime-exec-no-output.html So your second invocation is not connected to the first in any way. Can you use a readied action to avoid an attack? What exactly is a short circuit?

Using ozone as oxidizer How can I keep the computers on my spaceship from dying after a hull breach? Total Video Converter Command Line 2.43" and the command for it is "C:\E.M. On the Win plateform, you need to put the path in quotes if the path contains spaces. this content what is the difference between `>> /dev/stderr` (with the white space) and `>&2`?

It compiles and runs without any error.but does not produce any .3gp file.Any idea why is it so? –Ishan Feb 11 '10 at 12:05 @user243680 Try escaping the \ Problem 1: "The file path for the command includes spaces" In the call: Runtime.getRuntime().exec("c:\\Program Files\\do.exe") the argument is split by spaces to an array of strings as: c:\\Program, Files\\do.exe The first Using ozone as oxidizer The college in 'Electoral College' Can you use a readied action to avoid an attack?

Background In JDK 7u21, the decoding of command strings specified to Runtime.exec(String), Runtime.exec(String,String[]) and Runtime.exec(String,String[],File) methods, has been made more strict.

You also steal or launder money. How to do it it is another question. Hot Network Questions Which is faster to delete first line in file... See JDK 7u21 Release Notes for more information.

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 http://stackoverflow.com/a/24406721/3751590 Also see the "Update" in the best answer for using Cygwin terminal share|improve this answer answered Jun 25 '14 at 13:08 singe3 970728 add a comment| Your Answer draft share|improve this answer answered Nov 11 '10 at 17:35 Jack 92.7k21144256 add a comment| up vote 0 down vote Writing to the out stream from the process is the wrong direction. http://evollux.net/java-runtime/exec-runtime-java-example.html Bash allows multiple commands to be specified on a single line if they're separated by semicolons; Windows CMD may allow the same, and if not there's always batch scripts.

Which order to perform downsampling and filtering? share|improve this answer answered Nov 11 '10 at 17:35 Vincent Ramdhanie 70.8k1895153 add a comment| up vote 2 down vote Every execution of exec spawns a new process with its own Can I do without? Integral of a function's derivative does not equal the original function?

Join them; it only takes a minute: Sign up How to run cmd.exe with command string from Java? Your Comment: HTML Syntax: NOT allowed About Blog about Java technology documentation and news about Java releases. java process cmd share|improve this question edited Mar 31 '13 at 23:26 asked Mar 31 '13 at 20:54 J Smith 1,0001826 see this (read: probably not dupe) –Piccolo Mar Note: In JDK 7u25, the system property jdk.lang.Process.allowAmbigousCommands can be used to relax the checking process and helps as a workaround for some applications that cannot be changed.

If you want to compose requests, you'll need to do this within a single call to exec. java cmd cd share|improve this question edited Dec 12 '14 at 2:07 Fast Snail 7,93661848 asked Mar 17 '13 at 17:51 Reham 64761135 There is some code here - Browse other questions tagged java shell command-line runtime.exec or ask your own question. TVCC\\TVCC.exe", "-f E:\\TestVideo\\01.avi", "-o E:\\OutputFiles\\target.3gp" }; Process p = Runtime.getRuntime().exec(cmd); p.waitFor(); } } That said, hard coding paths like this isn't a good idea, you should read them from somewhere; arguments

share|improve this answer answered Sep 3 '12 at 14:39 AlexR 83.9k368132 yes, it is my mistake. Solution: Use the ProcessBuilder class, or the Runtime.exec(String[] cmdarray [, ...] ) call, or quote the executable path. Using flags vs.