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Android Runtime Exec Ls

Runtime.exec(String) doesn't, it just passes them as arguments. Big numbers: Ultrafactorials 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 You can use type echo and type ls command in adb shell to see the difference. Find largest product of longest subsequence between min and max Quadratic effect in OLS regression How do ring homomorphism R → ℤ correspond to prime ideals of R? his comment is here

How can I cash or deposit a check made out to my minor child? Not the answer you're looking for? Not the answer you're looking for? Join them; it only takes a minute: Sign up Android Runtime.getRuntime().exec() to nav through directories up vote 6 down vote favorite 1 So I want to be able to write an http://stackoverflow.com/questions/21035043/no-output-from-runtime-getruntime-execls

What I want to do ultimately is run an SSH command. Can a Chanukah menorah share a single oil source? System and Device Control Contributed by Rachee Singh 2011-08-07 01:04:40 (updated 2011-10-01 03:56:06) In Published Edition?

What is the reason the Hulk (Bruce Banner) says he is always angry in The Avengers? When you run ls mydir > output.txt, the shell opens "output.txt" for command output and removes it from the command line, giving ls mydir. asked 1 year ago viewed 365 times active 1 year ago Blog Stack Overflow Podcast #97 - Where did you get that hat?! Will putting a clock display on a website boost SEO?

This obviously fails. three-letter codes for countries Crack the lock code more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us Changing the signs of the coefficients of a polynomial to make all the roots real Is /dev/nvram dangerous to write to? http://stackoverflow.com/questions/4618631/android-runtime-getruntime-exec-to-nav-through-directories if you are running "cat" on a file you can also do it like this.

No output executeCommand("ls"); private void executeCommand(String command) { StringBuffer output = new StringBuffer(); Process p; try { p = Runtime.getRuntime().exec(command); p.waitFor(); BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream())); String line = ""; Resistor symbol in a schematic with zero value Find the sum of all numbers below n that are a multiple of some set of numbers Writing a recommendation letter for a If the Ch’in dynasty was so short-lived, why was China named for it? three-letter codes for countries 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 /

Any thoughts as to why this would be? http://stackoverflow.com/questions/30942448/get-the-output-from-executed-commands-through-android-app Not the answer you're looking for? Join them; it only takes a minute: Sign up Can't get runtime.exec working on android up vote 1 down vote favorite I can't seem to get runtime.exec working in my android asked 5 years ago viewed 38952 times active 2 years ago Blog Stack Overflow Podcast #97 - Where did you get that hat?!

Here's my code: try { java.lang.Process proc = Runtime.getRuntime().exec("echo -e \\$BOOTCLASSPATH"); String line = null; InputStream stderr = proc.getErrorStream(); InputStreamReader esr = new InputStreamReader (stderr); BufferedReader ebr = new BufferedReader (esr); this content I am not going to do all of my parsing using Java constructs rather than grep and sed, because if I want to change the language, I'll be forced to re-write Let's say I want to find a directory, and change to it, I'm having trouble. Is this caterpillar-like insect a good guy or a bad guy?

The key is here: ArrayList commandLine = new ArrayList(); commandLine.add("logcat");//$NON-NLS-1$ [...] Process process = Runtime.getRuntime().exec(commandLine); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); share|improve this answer edited Jan 30 '13 at 21:24 answered Can I refrigerate the stuff left over on the baking sheet? ls has no idea what > means, so the command fails. weblink How to load custom block via code?

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 How to Protect Against FTL Sneak Attacks How do ring homomorphism R → ℤ correspond to prime ideals of R? I suspect that it's because when exec is given a single string, it parses it first (in a way that we don't like).

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Subscribed! OTOH, if you do it with shell commands, it's easier to change the langauge from Java, but will only work when you're on a POSIX platform. The shell performs a lot of common support services for programs, and when the shell is not around to do them, the command will fail. check over here F-111: Emergency landing with no wheel How to make sure that you get off at the correct bus stop in Thailand?

Runtime.getRuntime.exec() doesn't execute a shell command directly, it executes an executable with arguments. "echo" is a builtin shell command. An Array of Challenges #1: Alternating Arrays Finding Centroid of a given curve How can I cash or deposit a check made out to my minor child? asked 3 years ago viewed 1261 times active 3 years ago Blog Stack Overflow Podcast #97 - Where did you get that hat?!