Command prompt In JAVA

Question

I have to open a CMD with administrator previlege by CMD command . So i try this code and then It asks for password but how can i provide the password in the same process. And then I have to catch the newly opened CMD.

Process p = Runtime.getRuntime().exec("runas /noprofile /user:Partha >fg.txt")
p.waitFor();
p=Runtime.getRuntime().exec("password");
p.waitFor();

Please post the code as text in your question, do not attach it as an image. — EkcenierK
– EkcenierK, Commented Nov 13, 2015 at 8:19

aleroot · Accepted Answer · 2015-11-13 08:29:34Z

2

You could better use PsExec util that allow to pass the password as argument :

psexec \\computername -u domain\user -p password

Otherwise you could just try passing the password as STDIN :

Runtime.getRuntime().exec("cmd /C echo YOUR_PASS | runas /noprofile /user:Partha >fg.txt");

edited Nov 13, 2015 at 8:29

answered Nov 13, 2015 at 8:24

aleroot

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jwenting · Accepted Answer · 2015-11-13 08:30:01Z

2

in addition to @aleroot's answer, you should use ProcessBuilder rather than Runtime.exec

answered Nov 13, 2015 at 8:30

jwenting

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