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Java Runtime.getruntime .exec With Quotes

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Nothing works.... Hot Network Questions Theorems demoted back to conjectures Integral of a function's derivative does not equal the original function? The better solution is to use Runtime.exec(new String[] {"vboxmanage", "setextradata", "Test Machine", "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/HostPort", "2222"}); which corresponds to Runtime's public Process exec(String[] cmdarray) throws IOException At best, with the one string method Post Reply Bookmark Topic Watch Topic New Topic Similar Threads Open a command prompt using Runtime.getRuntime().exec() and run a jar file JDK malfunction Calling a script on Linux from a JSP navigate here

Since when has Darth Vader had a sense of humor? From the atom to the universe, everything, except itself. What are the laws concerning emulation? Unfortunately, they are missing in the post, making it not particularly useful... –oberlies Aug 7 '13 at 8:12 add a comment| 6 Answers 6 active oldest votes up vote 29 down

Java Runtime Exec Example With Arguments

If the argument array contains the empty string, the empty argument is basically omitted which may lead to an invalid command line. posted 5 years ago can you post your exact code on how you build the string? Are the mountains surrounding Mordor natural? Did Donald Trump say that "global warming was a hoax invented by the Chinese"?

Thanks in advance, Sven java unix lisp runtime runtime.exec share|improve this question edited Jul 4 '12 at 5:42 Andrew Thompson 139k19136259 asked Dec 7 '11 at 9:46 svendeswan 4518 current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Terms of Use | Your Privacy Rights | share|improve this answer edited Dec 29 '12 at 5:16 answered Dec 29 '12 at 5:03 323go 12k52134 add a comment| up vote 2 down vote not working fine with string array?

I contatenate the string passed to getRuntime().exec() using a stringbuilder and`getexternalstorageDirectory().getabsolutepath() to get the path to each file like I have been doing with previous commands when using the process class. Java Processbuilder The parameters need to be added as separate array elements. Rob Spoor Sheriff Posts: 20768 68 I like... asked 6 years ago viewed 3762 times active 3 years ago Blog Developers, webmasters, and ninjas: what's in a job title?

It is my responsibility to make sure that the path variable expands to a single and entire command line argument, but I cannot (be bothered to) parse the entire command line String cmdarr[] = {"query-pr", "--host", "spyro.juniper.net", "--port", "1528", --expr '(last-modified > \"2009-06-15\")}; Runtime.exec(cmdarray). [OCA 8 book] [OCP 8 book] [Blog] [JavaRanch FAQ] [How To Ask Questions The Smart Way] [Book Promos] Examples: new ProcessBuilder("c:\\Program Files\\do.exe").start() Runtime.getRuntime().exec(new String[]{"c:\\Program Files\\do.exe"}) Runtime.getRuntime().exec("\"c:\\Program Files\\do.exe\"") Problem 2: "Shell command/.bat/.cmd IO redirection" The following implicit cmd.exe calls: Runtime.getRuntime().exec("dir > temp.txt") new ProcessBuilder("foo.bat", ">", "temp.txt").start() Runtime.getRuntime().exec(new String[]{"foo.cmd", ">", "temp.txt"}) A published paper stole my unpublished results from a science fair Big numbers: Ultrafactorials Why do we complete wing bending tests?

Java Processbuilder

Big O Notation "is element of" or "is equal" The college in 'Electoral College' more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work icon in magento 2 Bayes regression - how is it done in comparison to standard regression? Java Runtime Exec Example With Arguments The best approach (even on Windows) is to use the form of exec where you pass each command line argument individually in its own String. exec can take an array of strings, which are used as an array of command & arguments (as opposed to an array of commands) Something like this ...

Specifically, it appears that my "FloadIn" value is not being used (the value passed to the -u switch). check over here I need to run ffmpeg -i "rtmp://127.0.0.1/vod/sample start=1500 stop=24000" -re -vcodec copy -acodec copy -f flv rtmp://127.0.0.1/live/qltv I need to insert quotes into the below argument string. Browse other questions tagged java android ffmpeg or ask your own question. Any ideas?

Try removing them: commands.add("FloadIn='" + DAT_PTH + "/" + args[0] + ".dat'")' SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6 - OCEJPAD 6 How To Ask Questions How Microsoft's documentation of their command line tokenizer is available here: http://msdn.microsoft.com/en-us/library/a1y7w461.aspx The issues I described are documented here: http://bugs.sun.com/view_bug.do?bug_id=6468220 and http://bugs.sun.com/view_bug.do?bug_id=6518827 share|improve this answer edited May 2 '13 at 11:24 answered share|improve this answer edited May 11 '11 at 20:46 answered May 11 '11 at 20:27 Edwin Buck 46.2k25592 +1 But yours is better :-) –user166390 May 11 '11 at his comment is here Do progress reports belong on stderr or stdout?

The command works at the android terminal with both single and double quotes. Can I say: "I'm the man who was there"? (changing from 1st to 3rd person) Is it possible to send all nuclear waste on Earth to the Sun? I can't find a concrete solution to this problem, breaking the args into an array and then passing this to runtime().exec() as suggested elsewhere doesn't seem to work, or simply trying

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In Java I have the problem to pass the quotes and double quotes using the Runtime.getRuntime().exec("lisp_image --eval '(package::method \"some_argument\")'"). java exec runtime.exec share|improve this question edited Jul 4 '12 at 5:17 Andrew Thompson 139k19136259 asked Oct 2 '08 at 11:43 Daniel 4,21762130 Do you get the error at Browse other questions tagged java android ffmpeg or ask your own question. Solution: Use the ProcessBuilder class, or the Runtime.exec(String[] cmdarray [, ...] ) call, or quote the executable path.

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Linked 2 Too many arguments to SVN import command Related 33Java Runtime.getRuntime().exec() alternatives3Java - Runtime.getRuntime().exec() what's going on?2Java - Run Excel using runtime.getRuntime().exec2Java Runtime.getRuntime().exec on Windows error0Java Runtime.getRuntime().exec4Using quotes and double Stack Overflow Podcast #97 - Where did you get that hat?! However I have to use quotes in the command (ffmpeg requires it). This caused several issues for applications.

I can't find a concrete solution to this problem, breaking the args into an array and then passing this to runtime().exec() as suggested elsewhere doesn't seem to work, or simply trying Look for ifs, fors etc. understanding constant current source circuit Why const_iterator could be used with std::map::erase more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising However, if I run it from java, the tool complains that the query expression is Invalid.

I've been looking through the java doc for processbuilder and exec and questions on stackoverflow but I can't seem to find a solution. Will putting a clock display on a website boost SEO? You can get a shell to the parsing for you if you really wanted. asked 3 years ago viewed 2826 times active 3 years ago Blog Developers, webmasters, and ninjas: what's in a job title?

The app I'm developing uses about 5 ffmpeg commands, all work except this one, is this some bug? In what spot would the new Star Wars movie "Rogue One" go in the Machete Order? share|improve this answer edited May 11 '11 at 20:25 user166390 answered May 11 '11 at 20:20 Paul Cager 1,678921 add a comment| up vote 4 down vote Using Runtime.exec(String) is the Using String Array seems to work only for Unix (or Windows) commands.

Your Comment: HTML Syntax: NOT allowed About Blog about Java technology documentation and news about Java releases. This results in the wrong command: "c:\\Program" "Files\\do.exe" which will fail. Or should I be looking for another approach, like writing to a temp script before invoking "sh" ? E.g.

I know that commands are broken by whitespace when passed to the exec() method as a full string, but with this command there is no additional whitespace to break on.