var Client = require('ssh2').Client;
var readline = require('readline')

var conn = new Client();
conn.on('ready', function() {
  console.log('Client :: ready');
  conn.shell(function(err, stream) {
    if (err) throw err;
    // create readline interface
    var rl = readline.createInterface(process.stdin, process.stdout)

    stream.on('close', function() {
      process.stdout.write('Connection closed.')
      console.log('Stream :: close');
      conn.end();
    }).on('data', function(data) {
      // pause to prevent more data from coming in
      process.stdin.pause()
      process.stdout.write('DATA: ' + data)
      process.stdin.resume()
    }).stderr.on('data', function(data) {
      process.stderr.write(data);
    });

    rl.on('line', function (d) {
      // send data to through the client to the host
      stream.write(d.trim() + 'n')
    })

    rl.on('SIGINT', function () {
      // stop input
      process.stdin.pause()
      process.stdout.write('nEnding sessionn')
      rl.close()

      // close connection
      stream.end('exitn')
    })

  });
}).connect({
        host: 'www58.lan',
        port: 22,
        username: 'gorod',
        password: '123qwe'
});

gorod@www58:~$ ls
ls
adil_local_for_drugmaster.sql  sber-marketing  sm_www94
a.out                          sm_dev1017      System Volume Information
dump20180801                   sm_qa1017       www58_sm_2310
dumps                          sm_www58
gorod@www58:~$

gorod@www58:~$ ls
adil_local_for_drugmaster.sql  sber-marketing  sm_www94
a.out                          sm_dev1017      System Volume Information
dump20180801                   sm_qa1017       www58_sm_2310
dumps                          sm_www58
gorod@www58:~$