59. Linux Free command 2 | Linux memory torubleshooting | Linux memory usage | #linux #programming

Learn how to use the free command in Linux to monitor system memory usage like a real Linux administrator. In this video, we explore how the free command displays RAM usage, swap memory, shared memory, buffers, cache, and available memory in a simple and practical way. You will understand what each column means and how Linux manages memory internally for better system performance.

This Linux tutorial is perfect for beginners, system administrators, DevOps engineers, SRE engineers, and anyone preparing for Linux certifications or technical interviews. We also cover useful options like free -h, free -m, and watch free -h to monitor memory usage in real time.

Topics covered in this video:

Understanding Linux memory usage
What is swap memory
Difference between free and available memory
Buffers and cache explained
Shared memory in Linux
Human-readable output with free -h
Real-time memory monitoring
Linux troubleshooting basics

The free command is one of the most important Linux monitoring tools and is heavily used in production environments for troubleshooting performance and memory-related issues.

#Linux #LinuxCommands #FreeCommand #LinuxTutorial #DevOps #SRE #LinuxMemory #SysAdmin #LinuxCrashCourse #LinuxForBeginners

Видео 59. Linux Free command 2 | Linux memory torubleshooting | Linux memory usage | #linux #programming канала SRE Chronicles