var Client = require('ssh2').Client;
var fs = require('fs');
var path = require('path');

var args = process.argv.slice(2);

var connSettings = {
    host: args[0] || '127.0.0.1',
    port: args[1] || 22,
    username: args[2] || 'karim',
    password: args[3] || 'karimos',
    algorithms: {
        hmac: ['hmac-sha2-256', 'hmac-sha2-512', 'hmac-sha1', 'hmac-sha1-96']
    }

};