Alexis Lucena alexislucena

Enable the Extra Packages for Enterprise Linux (EPEL).

$ sudo yum-config-manager --enable epel

Download the latest release of Certbot from EFF onto your EC2 instance using the following command.

$ wget https://dl.eff.org/certbot-auto

Make the downloaded file executable.

The CATALINA_BASE cant't be read / The <CATALINA_HOME>/conf/server.xml can't be read

$ sudo chown -R USERNAME /var/lib/tomcat8
$ sudo chown -R USERNAME /usr/share/tomcat8
$ sudo chown -R USERNAME /etc/tomcat8
$ sudo chown -R USERNAME /var/log/tomcat8

Login as root

$ sudo su

Install updates

$ apt-get update && apt-get upgrade

Install Tomcat from the Ubuntu repository

Check if Java is installed

$ java -version

Install Ubuntu Make from PPA

$ sudo add-apt-repository ppa:ubuntu-desktop/ubuntu-make
$ sudo apt-get update
$ sudo apt install ubuntu-make

Install Scala 2.11.8

$ sudo apt-get remove scala-library scala
$ sudo wget www.scala-lang.org/files/archive/scala-2.11.8.deb
$ sudo dpkg -i scala-2.11.8.deb

Check Scala version

$ scala -version

Add the PPA

 $ sudo add-apt-repository ppa:webupd8team/java

Update and install the installer script

$ sudo apt update
$ sudo apt install oracle-java8-installer

Set Java environment variables and Oracle JDK8 as default

	Go to Settings -> Editor -> File and code templates -> Includes tab (on the right). There is a template header for the new files, you can use the username here:

	/**
	* @author myname
	*/

	For system username use:

	/**
	* @author ${USER}

	$ vagrant up
	$ vagrant halt
	$ vagrant suspend (hibernate)
	$ vagrant ssh
	$ vagrant status

	$ vagrant destroy

	SET SQL_SAFE_UPDATES = 0;
	...
	SET SQL_SAFE_UPDATES = 1;