The installation process for PostgreSQL 11 on Ubuntu or Linux Mint is, like a lot of things in the Linux world, less than intuitive for new users. As much for my own benefit as anyone else's, Now I am going to walk through the steps to getting PostgreSQL installed and configured on a Linux box.
Google Chrome (commonly known simply as Chrome) is a freeware web browser developed by Google LLC. It was first released on September 2, 2008 for Microsoft Windows, and was later ported to Linux, macOS, iOS and Android. Google Chrome is also the main component of Chrome OS, where it serves as a platform for running web apps.
Debian is a Unix-like computer operating system that is composed entirely of free software, and packaged by a group of individuals participating in the Debian Project. The Debian Project was first announced on August 16, 1993 by Ian Murdock. Debian 0.01 was released on September 15, 1993, and the first stable release was made in 1996. The Debian stable release branch is the most popular Debian edition for personal computers and network servers, and has been used as a base for many other distributions.
Manjaro Linux, or simply Manjaro, is an open source operating system for computers. It is a distribution of Linux based on independently developed Arch Linux distribution. Within the Linux community, Arch itself is renowned for being an exceptionally fast, powerful, and lightweight distribution that provides access to the very latest cutting edge - and bleeding edge - software. However, Arch is also aimed at more experienced or technically-minded users. As such, it is generally considered to be beyond the reach of those who lack the technical expertise (or persistence) required to use it.
ls command is used to list directory contents under Linux and Unix like operating systems. It lists all files and folders in a directory at the command line, but by default ls returns a list in alphabetical order. With a simple command flag/option, you can have ls sort by file size instead, showing the largest items at the top of the ls command results. This trick applies to the ls command output in Mac OS / Mac OS X, Linux, BSD, as well as Bash in Windows.