My guide for installing Rocket Chat on Plesk Obsidian on Ubuntu 18.04.4 LTS. I have taken this guide from various places like this Blog Here but have added to and made a few changes myself. Firstly I don’t want to preach on precautions to take but I do recommend getting a test VPS to try things on before ever deploying this on your main server and for me the best thing is get a cheap domain for testing, which is available from loads of places as long as you can easily change the DNS. Also a testing VPS or server which you can also get very cheaply, I prefer to use DigitalOcean as you can get a 3 domain Plesk installation VPS very cheap. I use them as you can get a VPS for as little as $5.00 with no setup fees or if you use this link you can get $100 free credit for 60 days, use this link https://m.do.co/c/a4946cf0f68d Please note that the link above is a referral link that I will earn credit only if you spend $25 after your free credit expires and I don’t expect you to do