25 Useful IPtable Firewall Rules Every Linux Administrator Should Know feedproxy.google.com/~r/linuxtoday/… #Linux

Uncovering a 24-year-old bug in the Linux Kernel engineering.skroutz.gr/blog/uncoverin… via Apollon Oikonomopoulos

Την Τετάρτη 10 Μαρτίου, στις 18:00, θα πραγματοποιηθεί το Webcast του Ιδρύματος Ευγενίδου «Το λογισμικό που άλλαξε τον κόσμο: Η εξέλιξη του λειτουργικού συστήματος Unix από το 1970 μέχρι σήμερα» με τον Διομήδης Σπινέλλης. 🔗bit.ly/3qgev2W

Evolution of Unix youtu.be/GgNVrN3fC_8?t=… #Greek #Greece #Audiences

#Google Proposes Multi-Generational LRU For #Linux To Yield Much Better Performance Yes, please! Very promising data! phoronix.com/scan.php?page=…

If you’re looking to start a career in Linux, this free guide will teach you what you need to know! Download "A Brief Guide to Starting Your IT Career as a Linux Sysadmin" at bit.ly/2TgeCNY #learnlinux #itjobs #itcareers #sysadmin #linux #opensource

System and IP failover illustrated

The Linux Kernel Module Programming Guide is a free book, and it had been a long time (> 13 years) since last modifications. Recently, my students and I are updating the content and corresponding sample code to Linux v5.x. Check it out: sysprog21.github.io/lkmpg/

Linux Page Cache for SREs : syscalls, kernel internals and knobs, perf, vmtouch, cgroup v2, LRUs, writeback, mmap() tricks and much more : biriukov.dev/docs/page-cach… credits Viacheslav Biriukov

Learning Generics In Go towardsdatascience.com/learning-gener… #reddit

"UNIX is basically a simple operating system, but you have to be a genius to understand the simplicity." – Dennis Ritchie

30 Linux System Monitoring Tools Every SysAdmin Should Know Need to monitor Linux server performance? Try these built-in commands and a few add-on tools. Most distributions come with tons of Linux monitoring tools. cyberciti.biz/tips/top-linux…

Linux bash cheatsheet #devops #devsecops #kubernetes #cicd #k8s #linux #docker #sysadmin #automation #technology #cloudcomputing #serverless #bash #shell

OAuth - How does it Work?

A thread on Desktop Container Environments 🧵 We'll peek into the inner workings of running cross-platform containers and discover some exciting tools like OrbStack and Lima! Get ready for a fascinating journey! 🚀

From VMs to Containers to Pods 🧵 Containers are (just) Linux processes. A helpful approximation to "get it." But at some point it might start limiting one’s understanding of the tech, hence the abilities.

Monitoring ECC memory on Linux #Linux #Server #Monitoring #ECC setphaserstostun.org/posts/monitori…

computer science from scratch(literally) from semiconductor transistors to programming in c.

Explaining Pointers Until I Go Insane

What Are Agent Skills Really About? How Do They Work? We made a video to explain it clearly.