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How to Completely Uninstall PostgreSQL from Ubuntu

PostgreSQL is a popular database software. Here are the steps to completely uninstall PostgreSQL from Ubuntu.

NTP server & client synchronize system clocks over network. Here are the steps to install NTP server & client in Ubuntu.

Sudo users can run commands as root in Linux. Here is how to add user to sudoers in Linux.

Brotli is a popular compression algorithm developed by Google. Here is how to install Brotli for NGINX in Ubuntu.

Brotli is a compression algorithm like gzip, bzip2. Here is how to install Brotli for Apache in Ubuntu.

Docker is a popular application container used by many web developers. Here is how to uninstall Docker in CentOS.

Sometimes you may need to uninstall asterisk platform in Ubuntu. Here are the steps to uninstall asterisk in Ubuntu.

Json.dump and Json.dumps are two important functions in python. Here is the different between Json.dump vs Json.dumps in Python.

Sometimes you may need to remove Docker from Linux system. Here is how to uninstall docker in Ubuntu.

Sometimes you may need to switch to root user in Linux to execute certain commands & scripts. Here is how to become root user in Linux.