Linux, an open-source operating system, is renowned for its robustness and flexibility. It’s the backbone of many servers, desktops, and even some embedded systems. Whether you’re a beginner or an experienced user, mastering basic Linux commands is essential for navigating and managing your system efficiently. This blog post will cover 25 essential Linux commands along with their flags and usage, providing you with the knowledge needed to get started. 1. ls The ls command lists directory contents. Usage : ls [option] [directory] Common Flags : -l : Use a long listing format -a : List all files, including hidden files -h : With -l , print sizes in human-readable format ls -alh 2. cd The cd command changes the current directory. Usage : cd [directory] Example : cd /home/user/Documents 3. pwd The pwd command prints the current working directory. Usage : pwd Example : pwd 4. mkdir The mkdir c...