Martin Nguyen mwin007

Notes

sudo rm -rf /etc/rvmrc /etc/profile.d/rvm.sh /usr/local/rvm

Docker run bash script, then remove container

https://serverfault.com/questions/806812/docker-run-bash-script-then-remove-container

Notes

Install Ruby On Rails on Ubuntu 18.04

https://gorails.com/setup/ubuntu/18.04#database

Notes: Containerizing a Ruby on Rails Application for Development with Docker Compose

https://www.digitalocean.com/community/tutorials/containerizing-a-ruby-on-rails-application-for-development-with-docker-compose

Becoming a Spring Certified Professional without the Core Spring Course

Until recently, the only way you could become a Certified Spring Professional was to take Pivotal’s compulsory, 4-day, Core Spring training course. On completion of the course, participants received an exam voucher that allowed them to schedule an exam at a certification centre.

At approximately £2.5k per attendee, the course is not cheap putting certification out of the reach of many self-funded developers and those that work for organisations without generous training budgets.

In May 2017 Pivotal changed their policy. Spring Certification Exams became available for individual purchase without enrolling in the course. I set out to see if it was possible to pass the exam without the Core Spring course and only using publically available material.

I set myself a budget of £250, ap

Create And Restore MySQL/MariaDB Backups

https://docs.bitnami.com/bch/apps/redmine/administration/backup-restore-mysql-mariadb/

How To Install Apache Tomcat 9 on Ubuntu 18.04

https://www.digitalocean.com/community/tutorials/install-tomcat-9-ubuntu-1804

How to Set JAVA_HOME Path in Ubuntu 18.04 LTS

https://vitux.com/how-to-setup-java_home-path-in-ubuntu/ https://www.baeldung.com/java-home-on-windows-7-8-10-mac-os-x-linux

https://linuxize.com/post/install-java-on-ubuntu-18-04/

	help you find what files does a package install:
	`dpkg -L jenkins`