java - Running multiple commands as root with Jsch() -


im having problems running multiple commands root user, using exec channel. dont exceptions, second command not being executed reason.

here code

try {   jsch jsch = new jsch();    string command1 = "touch 1.txt; touch 2.txt";             //"sudo chmod 755 script.sh; sudo sh script.sh";   string user = "user";   string host = "10.68.228.140";   string privatekey = "/home/user/.ssh/blabla";    jsch.addidentity(privatekey);   system.out.println("identity added ");     session session = null;   while(session == null) {     thread.sleep(1000);     session = jsch.getsession(user, host);   }   system.out.println("session created ");    java.util.properties config = new java.util.properties();   config.put("stricthostkeychecking", "no");   session.setconfig(config);    while(!session.isconnected()) {     thread.sleep(1000);     session.connect();   }    system.out.println("session connected.....");    channel channel = session.openchannel("sftp");   channel.connect();   channelsftp sftpchannel = (channelsftp)channel;    sftpchannel.put("/home/user/script.sh", "/home/user");   sftpchannel.disconnect();   channel.disconnect();    channel channel1 = session.openchannel("exec");   ((channelexec) channel1).setcommand(command);   channel1.connect();   channel1.disconnect();    session.disconnect();  } catch(jschexception e){     e.printstacktrace(); } catch(sftpexception se){     se.printstacktrace(); } catch(exception e) {  }

so if leave this, fine. 2 files created on remote machine. if give command commented line, script not executed. (it changes mode) give me please? i've been stuck day now.


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