If you have studied shell scripts, the next step is to learn how to effectively use the find, grep, sed, and awk commands. Don't search Google anymore to learn how to use these commands.

Want to learn the CORTEX-M processor in a systematic way? We will clearly explain the two most important topics in embedded systems: assembler and interrupts.

Do you believe that simply using an RTOS ensures real-time processing? Watch this lecture to confirm. We'll provide insights into tricky interrupts, priorities, mutual exclusion, and porting.

To those of you hesitating whether to study Linux shell scripting, I will tell you just one thing. Do you want to handle Linux coolly like a hacker? Can you imagine a hacker who doesn't know shell scripting? Then start right now!

If you have a simple repetitive task on your computer that takes more than 10 minutes, consider automating it with a macro.