RE: Runtime.exec() doesn't work

[Gregorio, Nelson]

You need set system permission (signed jar o cab file) before to call
Runtime

for Explorer

            try {
                        PolicyEngine.assertPermission(PermissionID.SYSTEM);
                        PolicyEngine.assertPermission(PermissionID.EXEC);
                Runtime.getRuntime().exec( " command " );
            }
            catch(Exception e) {
                System.out.println(" Don�t could to launch App " + pathApp);

            }

for netscape


          PrivilegeManager.enablePrivilege("UniversalExecAccess");
          try {
            Runtime.getRuntime().exec("command " );
            }
          catch(Exception e) {
            e.printStackTrace();        
            }
          
See more in www.jguru.com  Security faq

-----Mensaje original-----
De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Enviado el: viernes 17 de mayo de 2002 10:51
Para: [EMAIL PROTECTED]
Asunto: RE: Runtime.exec() doesn't work


Don't you need to capture the Process and then read the output from its
InputStream?

Jon

-----Original Message-----
From: Patrice Le Cozler [mailto:[EMAIL PROTECTED]] 
Sent: 17 May 2002 15:41
To: Turbine Users List
Subject: Runtime.exec() doesn't work


hi,

I need to run a linux command from my Index.java file but when I write :

Runtime.getRuntime().exec("rm -rf path-to-dir");
nothing happens and no Exception is thrown.
what's wrong ?

thanks for answers


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