Shell multiple commands

Hi

I cannot get the output from the remote console when I run these commands within shell session. Is there any way to see errors so they can be handled.

Thanks Simon

var ssh2 = require('ssh2');
var conn = new ssh2();

var commands = [
   'cd /home/user/project',
   'sudo stop service',
   'git pull',
   'npm install',
   'sudo start service',
   'curl https://localhost -k'
  ];
var command = "";
var pwSent = false;
var password = process.argv[4];

  conn.on('ready', function () {
       console.log('Connection :: ready');
         conn.shell(function(err, stream) {
            if (err) throw err;
              stream.on('close', function () {
                console.log('Stream :: close');
                conn.end();
            }).on('data', function (data) {
               if (command.indexOf('sudo') !== - 1 && !pwSent) {
                   if (data.toString().indexOf(':') >= data.toString().length - 2) {
                       pwSent = true;
                       stream.write(password + '\n');
                   }
               } else {
                   var dataLength = data.toString().length;
                   if (dataLength > 2 && (data.toString().indexOf('$') >= dataLength -2)) {
                       if (commands.length > 0) {
                           command = commands.shift();
                           stream.write(command + '\n');
                       } else {
                           stream.end('exit\n');
                       }
                       console.log('STDOUT: ' + data);
                   }
               }
           }).stderr.on('data', function(data) {
                   console.log('STDERR: ' + data);
           });
           command = commands.shift();
           stream.write(command + '\n');
       });
    }).connect({
    host: hostname,
    port: 22,
    username: 'user',
    privateKey: fs.readFileSync('path/to/ssh/key')
});

[cmp-202]

I have taken the code we used and turned it into a class wrapper for ssh2 providing the multi command functionality with sudo support and command response testing. The npm package is called ssh2shell and a working example is in the readme. Hope this helps.

[simon-p-r]

I used ‘stream.write’ to write commands out seperated with ‘;’ to execute together.