Java app. sends "CTRL+D" through output stream in linux os.

[Rakesh Kumar]

Hi dear all,
I ahve a java application which will execute linux commands through java code.But I have to send "CTRL+D" key to close one session in linux.My doubt is how we can hard code and send this CTRL+D code using java code?What is teh string for that ?

rakesh

[Henry Wong]

Rakesh Kumar wrote:Hi dear all,
I ahve a java application which will execute linux commands through java code.But I have to send "CTRL+D" key to close one session in linux.My doubt is how we can hard code and send this CTRL+D code using java code?What is teh string for that ?

A control-D is a character with an ASCII value of 4.

Henry

[Rakesh Kumar]

Dear friend , I have api to send linux connad in my java application as below

telnet.transpose("ls -lrt");
_response = telnet.expect(promptArr);

telnet.transpose("Ctrl+d");------------------------------------->?
_response = telnet.expect(promptArr);


'transpose ' methode we have to pass the linux command , then it will execute it.But my problem is whta is teh string for 'CTRL+D' to pass as i made red color.
Please help
Rakesh

[Henry Wong]

Do you know how to create a character with the value of 4? Do you know how to append that character to your string?


try...

String s = "\u0004";

Henry

[Rob Spoor]

Rakesh Kumar wrote:urgent help required

Please EaseUp