Laura <[EMAIL PROTECTED]> writes:

> try{
> String[] com_ps=
> {"/bin/sh", "-c", "/bin/chmod 755 esegue", "./esegue"};
> Process p = Runtime.getRuntime().exec(com_ps);
> }catch (IOException e0){
>  System.err.println(e0);
>  System.exit(0);
> }
> }

Runs fine with me: the permissions of the file esegue is indeed
changed to rwxr-xr-x, consistent with the command you specify in
com_ps.

> Does anybody know what kind of problem is? 

I also want to know.  What problem?  I don't see any problem.

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