Enroll Course: https://www.udemy.com/course/linux-commands-shell-scripting/
Are you looking to unlock the power of Linux but feel overwhelmed by the command line? Or perhaps you’re eager to automate tasks and streamline your workflow with shell scripting? Look no further than the ‘Explore Linux Commands, Shell Scripting over a Weekend’ Udemy course! This course is perfectly designed for beginners and those who want a solid, weekend-long deep dive into the essentials.
The course begins with a comprehensive overview of the Linux operating system, covering its history, various distributions, and the fundamental architecture of the Linux kernel. It’s a great way to build a foundational understanding before diving into the practical commands.
What truly shines in this course is its systematic approach to teaching Linux commands. It doesn’t just list commands; it categorizes them logically, making it easier to grasp their purpose and application. You’ll learn about system information commands like `uname`, `arch`, `hostid`, and `hostname`. Then, you’ll move on to user and group management with `id`, `logname`, `whoami`, `users`, `groups`, and `who`. Date and time manipulation with `date` and `cal`, environment variables with `printenv`, and outputting text with `echo` are also covered.
File and directory management are thoroughly explored, from creating (`mkdir`) and removing (`rmdir`, `rm`) directories to navigating with `cd`. You’ll master copying (`cp`), moving (`mv`), and linking files (`ln`, `unlink`), and even learn how to strip directory information with `basename` and `dirname`. The course also delves into disk space usage (`df`, `du`) and finding commands (`which`, `whereis`, `whatis`). For file integrity and security, you’ll get hands-on with checksum tools like `sum`, `cksum`, `md5sum`, `sha1sum`, `sha256sum`, and more, along with encoding/decoding with `base64`.
Process management is another strong suit. You’ll learn to view processes (`ps`, `top`, `pstree`), manage their priority (`nice`), and send signals (`kill`). Understanding system load with `load` and inspecting open files with `lsof` are also covered, providing a good insight into system performance.
The second half of the course transitions smoothly into Shell Scripting. It starts with the absolute basics: simple shell scripts, understanding shell variables, and working with arrays. You’ll then tackle arithmetic operations, conditional logic with `if` statements, and explore various operators (relational, boolean, string, file test). Finally, the course covers essential control loops like `while`, `for`, and `until`, equipping you with the tools to automate repetitive tasks.
**Recommendation:**
If you want to get comfortable with Linux and start scripting without spending weeks on it, this course is an excellent choice. The ‘over a weekend’ promise is realistic given the focused and well-structured content. It provides a practical, hands-on experience that builds confidence quickly. Whether you’re a student, a developer, or an IT professional looking to upskill, this course offers a valuable and efficient learning path. Highly recommended!
Enroll Course: https://www.udemy.com/course/linux-commands-shell-scripting/