devops_tech's profile picture. Linux 🐧 | Cloud ☁️ | DevOps 💻 | Security 🪖

Exploring and sharing tech insights through my writings ✍️ Come along on this journey! 👋

Rakesh Jain

@devops_tech

Linux 🐧 | Cloud ☁️ | DevOps 💻 | Security 🪖 Exploring and sharing tech insights through my writings ✍️ Come along on this journey! 👋

مثبتة

🚀 SRE vs DevOps – What’s the difference? Both aim for faster, more reliable software delivery. But they approach it differently. #DevOps #SRE #Differences #Similarities #Roles #Responsibilities Let’s break it down 👇

devops_tech's tweet image. 🚀 SRE vs DevOps – What’s the difference?

Both aim for faster, more reliable software delivery. But they approach it differently. 

#DevOps #SRE #Differences #Similarities #Roles #Responsibilities 

Let’s break it down 👇

Securing a Linux Server! An Interview Guide to Master Linux Security! A Thread 👇

How to secure a Linux Server! An Interview Guide to Master Linux Security! A thread with 20+ advanced Linux security questions, along with brief answers and examples 👇🔐

devops_tech's tweet image. How to secure a Linux Server!

An Interview Guide to Master Linux Security!

A thread with 20+ advanced Linux security questions, along with brief answers and examples 👇🔐


Docker and Docker-compose commands cheat sheet 👇 #dockercommands #devops

Docker and Docker-compose commands cheat sheet 👇

devops_tech's tweet image. Docker and Docker-compose commands cheat sheet 👇


Rakesh Jain أعاد

🧵 Free & Best Tools to Scan Containers, K8s, Terraform & Jenkins Configs Security isn’t just about firewalls — it’s about catching misconfigs before they hit prod 🚨 Here’s a thread on the best free tools every DevOps engineer should know 👇


Rakesh Jain أعاد

Networking Basics Master Class 👇👇

Networking Basics Simplified! A thread of 20 fundamental Networking concepts 👇

devops_tech's tweet image. Networking Basics Simplified!

A thread of 20 fundamental Networking concepts 👇


Rakesh Jain أعاد

This is really helpful. Having a structured approach helps us to troubleshoot with ease and faster pace.


"The only thing we learn from history is that we learn nothing from history."


🚨 The Approach to Troubleshooting Application or Server Outages 🚨 When systems go down, staying calm is key. One should follow a structured, layered approach to find the root cause: Infrastructure → Network → Application → Dependencies → Monitoring. #Troubleshooting

devops_tech's tweet image. 🚨 The Approach to Troubleshooting Application or Server Outages 🚨

When systems go down, staying calm is key. One should follow a structured, layered approach to find the root cause: Infrastructure → Network → Application → Dependencies → Monitoring.

#Troubleshooting

Requesting to urgently assist on below matter team. Thanks. @RailwaySeva @WesternRly @RailMinIndia @AshwiniVaishnaw @PMOIndia #indianrailway @calokeshkjain

@RailMinIndia @IRCTCofficial @PMOIndia @GMSWRly @drmadi @RailwaySeva PNR: 2442532622 | Train: 06282/ALL-MYS SPL A lady passenger with 2 kids (11 yrs & 3 yrs) has been allotted both upper berths in 3AC. Lower berth passengers aren’t allowing her to sit during the day.



'The Miser does not own the Gold ; The Gold owns the Miser.' #GOLD

devops_tech's tweet image. 'The Miser does not own the Gold ; 
The Gold owns the Miser.'

#GOLD

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