====== Adding Users to Control ======

     $ sudo useradd <newuser> -m -d /home/users/<newuser> -p <password> -s /bin/bash
     $ sudo nano /etc/group #Add newuser to appropriate group(s) (usually scratch, wsi)
     $ sudo nano /etc/ssh/sshd_config #Add newuser to AllowUsers line for ssh access
     $ sudo service ssh restart #If given ssh access

Instruct user how to login to control via ssh

     $ ssh -X <newuser>@wsi.staticcling.org -p <port number here>

Instruct user to change their password upon login with 

     $ passwd
     
     
===== Troubleshooting SSH issues =====
  * Make Sure they are using port 26 if outside the office
  * Make sure they are on the allowed users list in /etc/ssh/sshd_config then run sudo service ssh restart
  * Check that staticcling.org has the right IP
  * Check Denyhosts in /etc/hosts.deny
  * Check Fail2Ban:

    $ sudo iptables -L -n
    $ sudo iptables -D fail2ban-ssh -s <banned_ip> -j DROP