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runtime.exec() to call unix commands

rasica sharma
Greenhorn

Joined: Jan 19, 2004
Posts: 3
hi...
i want to call unix commands like 'ls','mkdir' through java & store its result in a text file.
i tried to use runtime.exec() for it...but i dont get the correct output as needed...
If someone knows how to write the code, or even a link....
please....tell me...I need it urgently...
Yi Meng
Ranch Hand

Joined: May 07, 2003
Posts: 270
as in jcrontab:


Meng Yi
Mark Spritzler
ranger
Sheriff

Joined: Feb 05, 2001
Posts: 17260
    
    6

Hi Rasika. Unfortuantely your question isn't about the SCJD exam. I am going to move this thread to the Java-Beginner's forum.
I would really suggest that you avoid using runtime.exec to run OS specific commands. Since Java is write once run anywhere, you are breaking this rule and making it OS specific.
There is the File class that can get a list of files, and do some file stuff, as I am sure other classes already built that are OS independant that you can use to get the results you want.
Mark


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