Linux in 100 Seconds — A short introduction to the Linux operating system. A good video to watch for newcomers who want to learn Linux.
Write Your Own Bash Scripts for Automation — You read it right! This video will help you automate all that boring stuff with only a few lines of bash script.
Prime Numbers & RSA Encryption Algorithm — A video introducing RSA Encryption from scratch: How one uses prime numbers to generate the public and private keys of RSA encryption, and how secure it is.
Breaking RSA — How choosing the wrong prime numbers can result in a cracked RSA encryption scheme.
Grep and Regex - BASH — A short introduction to Grep and Regex in Bash scripting.
Buffer Overflow — A short introduction to Buffer Overflow, one of the most dangerous vulnerabilities in modern computers.
What is PGP/GPG Encryption? In 3 Minutes — A simple tutorial video about how PGP/GPG keys work.
Linux got wrecked by backdoor attack — A short video introducing XZ Utils backdoor attack that affects Linux distros such as Debian, OpenSUSE, Kali, and Fedora.
Linux Directories Explained in 100 Seconds — A short video introducing Linux File System. Recommended for new Linux user!
How to view Disks, Partitions and Mount Points in Linux — Short but great tutorial on how we can view our disks, partitions, and mount points in Linux.
How Computer Memory Works — Nice video for beginner to learn about how computer memory works!
Garbage Collection (Mark & Sweep) — Usefull video to learn about memory management through garbage collection mechanism!
What is virtual memory? – A nice video introducting virtual memory in operating system!
Paging in Operating Systems with Example & Working - Memory Management – Usefull video to learn how paging works in operating system!
Threading Tutorial #1 - Concurrency, Threading and Parallelism Explained — Usefull video to learn about concurrency and threading in operating system!
Is it concurrent or parallel? — A nice video showing us the difference between concurrent and parallel in operating system.
Process Synchronization — A usefull video showing us how process synchronization works in operating system!
Deadlock in Operating System | GeeksforGeeks — Short but nice and usefull video showing us how deadlock works in operating system.
Introduction to CPU Scheduling — Short video to introduce you to CPU Scheduling. Recommended for newcomer!
First Come First Served Scheduling — Nice video to introduce you to one of many scheduling algorithm.