How to Delete Lines in Vim / Vi: 5 Easy Ways
Vim is a powerful and versatile text editor that comes pre-installed on most Linux distributions and macOS. It is a favorite among developers, system …
Bash
How to Undo and Redo in Vim: 2 Easy Steps
Have you ever made a mistake while editing a file in Vim or Vi and wondered how to fix it? Accidental deletions, unintended edits, or even missteps in …
100+ Must-Know Commands in Unix with Examples
Unix is a powerful, multi-user, multi-tasking operating system that has been the foundation for many modern operating systems, including Linux and macOS. One of …
Top Unix Commands: 34 Must-Know Basic Unix Commands
Unix, a powerful and versatile operating system, has been a cornerstone of computing since its inception in the late 1960s. Known for its robustness, …
How to Use the Diff Command in Linux: 9 Easy Ways
The diff command in Linux is a powerful tool used to compare files and directories, highlighting their differences line by line. It is commonly used by …
How to Use the SCP Command in Linux: 11 Easy Ways
The scp (secure copy) command is a powerful tool in Linux and other Unix-like operating systems that allows for the secure transfer of files and directories …
How to Use the Grep Command in Linux: 15 Easy Ways
The grep command is one of the most powerful and frequently used commands in Linux. It stands for “Global Regular Expression Print,” and it is …
Top 50 Linux Commands You Need to Know
Linux is a powerful operating system that offers unmatched control and flexibility. Whether you’re a beginner or an experienced user, mastering essential …
How to Use the wget Command in Linux: 20 Easy Ways
The wget command is one of the most powerful and versatile tools available in Linux for downloading files from the internet. Whether you’re a system …
Absolute Path vs Relative Path in Linux/Unix
In the world of Linux and Unix systems, understanding file paths is crucial for efficient system navigation, scripting, and troubleshooting. Two fundamental …
How to Change File Permissions in Linux: 4 Easy Ways
Linux is a powerful and versatile operating system that offers users fine-grained control over file access and security. One of the most critical aspects of …
How to Change File Permissions in Ubuntu: 3 Easy Steps
File permissions in Ubuntu are a fundamental aspect of system security and administration. They determine who can access, modify, or execute files and …
How to Create Bash Aliases
Working with the command line can sometimes feel tedious, especially when executing long and repetitive commands. If you often find yourself typing complex …
How to Change File Owner in Linux: 3 Easy Ways
In Linux-based systems, file ownership is crucial for controlling access and permissions. Each file and directory is assigned an owner, group, and permissions, …
How to Give Read Write Permissions in Linux: 2 Easy Steps
Linux is a powerful and flexible operating system that provides robust file permission management. Understanding how to give read write permissions in Linux is …