I do not know why…just learn #LL scripts

LL.bindClass(‘java.lang.Runtime’);

LL.bindClass(‘java.io.DataInputStream’);

LL.bindClass(‘java.io.DataOutputStream’);

LL.bindClass(‘java.lang.StringBuffer’);

function runAsRoot(cmd){

try{

var process = Runtime.getRuntime().exec(“su”);

var reader = new DataInputStream(process.getInputStream());

var writer = new DataOutputStream(process.getOutputStream());

writer.writeBytes(cmd+’\n’);

writer.flush();

writer.close();

var tmp;

var output = new StringBuffer();

while((tmp = reader.readLine()) != null){

output.append(tmp+’\n’);

}

reader.close();

process.waitFor();

}catch(err){

return err;

}

return output;

}

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