Shell Programming and Scripting

Hi Team,

Can you pls advise in java how can we call a shell script, actly I have a shell script at the following location

Code:

/opt/dd/ajh.sh

now I can execute this script by opening the session through putty by entering the servers details and password and then navigating to the following location.....

Code:

opt/dd/ajh.sh

and then exceutig this script ajh.sh start
this script requires an additional parameter 'start' now lets say if my server details are

Code:

userid is XXX
PASSWORD is YYY

now please advise through java program How can I call this script .

Note - that server details like userid and password can be harcoded in java class in string string itself.

By example, google for more...

Code:

Runtime r = Runtime.getRuntime(); 
Process p = r.exec("uname -a"); 
p.waitFor(); 
BufferedReader b = new BufferedReader(new InputStreamReader(p.getInputStream())); 
String line = "";  
while ((line = b.readLine()) != null) {   
System.out.println(line); 
}  
b.Close();

Hi blackrageous ,

Thanks for the reply , but my major concerns is that java program should first establish he connection with server first how it will make ssh connection first and then it will execute that script , please advise