Using username "ubuntu".
Authenticating with public key "imported-openssh-key"
Welcome to Ubuntu 14.04.6 LTS (GNU/Linux 3.13.0-170-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

  System information as of Wed Oct 30 12:55:23 UTC 2019

  System load:  0.01              Processes:           100
  Usage of /:   30.2% of 7.74GB   Users logged in:     0
  Memory usage: 54%               IP address for eth0: 172.31.22.197
  Swap usage:   0%

  Graph this data and manage this system at:
    https://landscape.canonical.com/


Last login: Wed Oct 30 12:55:24 2019 from 41.90.79.199
ubuntu@ip-:~$
ubuntu@ip-:~$
ubuntu@ip-:~$ sudo cd /var/lib/tomcat7
sudo: cd: command not found
ubuntu@ip-:~$ sudo tail -f /var/log/tomcat7/catalina.out
Oct 30, 2019 1:19:45 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/openmrs] startup failed due to previous errors
Oct 30, 2019 1:39:07 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Oct 30, 2019 1:39:07 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/openmrs] startup failed due to previous errors
Oct 30, 2019 1:39:15 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Oct 30, 2019 1:39:15 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/openmrs] startup failed due to previous errors
^Cubuntu@ip-:~$