This blog is where IT professionals all over the World find answers to their daily questions
This article will help you learn the most popular and powerful terminal multiplexer - Tmux in just 5 minutes! We covered the installation process, working with Tmux sessions and windows, and provided a link to the excellent Tmux customization repository!
This article covers the fundamentals of Bash shell scripting and describes the most widely used logical constructs including single if statement, if-else statement, and elif statement. In addition to this, we’ll cover the correct way of comparing strings and numbers. Improve your Linux shell experience in 5 minutes!
Bash loops are handy for any system administrator and programmer. Looping constructs in any scripting language allow you to run multiple commands and keep re-running until a specific situation is reached. In simple terms, loops are useful for automating repetitive tasks.
The ability to rename files and directories in Linux is one of the primary skills that every Linux user needs. This article shows how to use various ways like file manager, mv, and rename utilities in combination with finding and bash looping constructs.
This article covered the three most useful ways of deleting files and directories in Linux. We also covered exceptional cases like deleting directories with a massive number of files inside, deleting files or directories with special characters in their names. Improve your Linux skills in just 5 minutes.
There’re many different ways you can turn off and reboot your local or remote computer. In this article, we’ll show the most useful examples of a planned and instantaneous system shutdown or reboot operations. Extend your Linux skills in just one minute!
In this article, we will provide you seven ways to check the Ubuntu version on your server. We will cover motd, /etc/lsb-release, and /etc/os-release files, lsb_release, hostnamectl, and neofetch utilities. Choose your personal most suitable way to check the Ubuntu version on your server in 2 minutes!
In this article, we’ll guide you on how to remove a Git remote repository. We’ll cover the difference between local and remote repositories and two possible workflows for Git remote repository. Take a look at our infographics to learn everything in less than one minute!
In this article, you’ll find many useful SSH features and tricks to improve your daily productivity. Our visuals will help you to understand SSH setup, configuration file management, authentication, working with multiple SSH keys, and of course, SSH local and remote port forwarding.
