Executing screen command from Java

I am trying to execute in linux:

command[0] = "~/test/bin/runScript_sh"; Runtime.getRuntime().exec(command);

But get an exception java.io.IOException: Cannot run program error=2, No such file or directory

Probably because it can not evaluate tilde.

What can be done?

I am not sure where to put this thread, gaming, programming, or if it's just misuse of the program screen.

I came across the program screen to attach a terminal to a the minecraft commands. Which it works. I can successfully type in commands from the terminal ie. screen and they are executed in my minecraft server.

I need to execute linux commands from JSP. It is working fine. But i need to start some sh file in a particular directory in linux through JSP.

I want to open a new terminal window and execute my program in java code. So I use Runtime.getRuntime().exec("gnome-terminal -x /path/to/my/program arg1 arg2"). This is work fine in Ubuntu but unfortunately it is not work in CentOS, the problem is that the terminal window closed immediately.

I have search many time in stackoverflow but could not find out a solution. Thank you very much!!!

I'm trying to use the Java Runtime.getRuntime().exec(String) command to run Festival, then use OutputStreamWriter to write some commands to the outpustream of the process.

This works great, and I'm able to do something like this:

Process p = Runtime.getRuntime().exec("festival"); Writer w = new OutputStreamWriter(p.getOutputStream()); w.append("(SayText \"Hello World\")"); w.flush();

Obviously

I am trying to execute a find command using java code. I did the following:

sysCommand = "find . -name '*out*' > file1"

Runtime runtimeObj = Runtime.getRuntime();

try { Process processObj = runtimeObj.exec(sysCommand); processObj.waitFor(); ...

This Linux command is executed when I use command line but fails in Java, why?

Hello, I apologize in advance if I am posting on the wrong forum, or if what I am trying to accomplish is impractical. I have Ubuntu 12.04 LTS. I found a nice little program which takes a .pdf file and opens it, and crops the .pdf to size. This is called briss-0.9.

I know that to execute a file, I use the . command, then the file name with a space between them. But I'm trying to execute a .jar file using the . and it does not work. I went into the properties and marked it as executable and made it run with Java.

Is there a way to execute a file with Java in the Bash Terminal?

I am trying to execute the Minecraft.jar file.

Hello,

I try to run a script shell from a java program:

Quote:

Runtime.getRuntime().exec(myShellScript);

but it runs only if i do :chmod 777 myShellScript in the terminal

Please how can i insert chmod 777 in my java code without going through the terminal?

Thank you