Picture this: you’re working on a project in Linux, and suddenly you need to switch gears. You realize that mastering Linux environment variables could be your...
Are you ready to unlock the true power of Linux by mastering file editing? If you’ve ever found yourself staring at a terminal screen, wondering how...
Are you ready to unlock the full potential of your Linux command line skills? If you’ve ever found yourself searching through files and directories, trying to...
Data security on the cloud is one of the key priorities for any business owner and IT administrator, for that matter. In most cases, data is...
The AWS CLI, an acronym for Amazon Web Services Command Line Interface, is a management tool that allows you to manage all the services on your...
PHP is a popular server-side scripting language that is used for developing dynamic websites. PHP 8.0 was released on November 26, 2020, and packs with major...
PHP is one of the popular, general-purpose scripting languages that is suited for web development. Fast, flexible, and pragmatic, PHP powers everything from your blog to...
Right after installing your fresh copy of Ubuntu, one of the crucial steps is selecting the fastest APT archive mirror. By default, the installer automatically selects...
Netdata is an open-source real-time monitoring tool that provides real-time performance metrics of your server. It’s widely used by sysadmins, and operation teams to keep tabs...
In the previous chapter, we made an introduction to Ansible and looked at the fundamental topics. These included creating an Ansible inventory, managing configuration files, and...