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Rakesh Jain Profile
Rakesh Jain

@devops_tech

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

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Joined September 2020
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@devops_tech
Rakesh Jain
6 hours
🧵 Kubernetes Master Guide! 15 Must-Know Concepts with Examples! 🚀
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@devops_tech
Rakesh Jain
2 years
A picture to understand Linux File Permissions. 👇
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Rakesh Jain
11 months
Load Balancer vs Reverse Proxy vs API Gateway A Thread 🧵👇
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Rakesh Jain
3 years
Linux Networking Tools - ss, nmap, dig, netcat, ping, tcpdump, socat, top, ethtool A Thread 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Linux Grep Command! A thread with examples 👇
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1 year
Understanding sudo, su, su - and sudo su ! A Thread with examples 👇
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Rakesh Jain
1 year
TCPdump: A Powerful Network Packet Analyzer A Thread with examples 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Docker File 🐳 A thread explaining everything about a Docker File 👇
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Rakesh Jain
1 year
Docker File Explained! A Thread 👇
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Rakesh Jain
1 year
Mastering SSH🔒! A Thread explaining 15 most crucial SSH commands 👇
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1 year
Mastering Docker Commands! 20 Docker commands with explanations - A Thread 👇
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1 year
What is AWK! The Power of AWK: 15 Essential Examples 🐦 A Thread 👇
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@devops_tech
Rakesh Jain
11 months
Mastering DockerFile!🐳 A guide of 20+ examples for all the #developers , #DevOps Engineers and #Linux Admins👇
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@devops_tech
Rakesh Jain
2 years
Docker and Docker-compose commands cheat sheet 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Linux sed command! A Thread with 20 most useful examples 👇
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1 year
🔐 Mastering OpenSSL 🔐 A Thread with 20 most useful OpenSSL command examples to get you started! 🚀 #OpenSSL #Security #Linux
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@devops_tech
Rakesh Jain
11 months
Networking Basics Simplified! A thread of 20 fundamental Networking concepts 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Linux AWK command! A Powerful Text-Processing Tool! A Thread with 15 important examples of awk for Linux admins or DevOps Engineers👇
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Rakesh Jain
11 months
Shell Scripting Interview Guide! A Thread with 20+ mid-level to advanced Linux shell scripting interview questions with examples and answers 👇🐧
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@devops_tech
Rakesh Jain
1 year
Mastering DNS Commands! A Thread with examples of Linux commands commonly used in conjunction with DNS and DNS queries 👇
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@devops_tech
Rakesh Jain
11 months
Mastering Docker Networking! 🕸️🐳 A thread explaining 20+ Docker Networking Concepts 👇
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Rakesh Jain
11 months
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 👇🔐
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Rakesh Jain
1 year
Top 20 Linux networking commands explained with examples! A Thread 👇
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@devops_tech
Rakesh Jain
11 months
Mastering DNS (Domain Name System)! A Thread explaining DNS Terminology and its Workflow 👇💻
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@devops_tech
Rakesh Jain
11 months
Git Rebase vs Git Merge! A debate which can be puzzling for many. Let's explore it with practical examples. A Thread 👇
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@devops_tech
Rakesh Jain
1 year
Difference between Curl and Wget 🌐 A Thread with examples 👇
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@devops_tech
Rakesh Jain
11 months
Linux Interview Guide! A thread with 20+ interview questions for mid-to-advanced level Linux administrators🐧👇
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@devops_tech
Rakesh Jain
1 year
How DNS Works? Explained with an Example! A Thread 👇
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Rakesh Jain
1 year
Mastering Linux Logical Volume Manager aka LVM! A Thread with examples 👇
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@devops_tech
Rakesh Jain
8 months
"Kubernetes Explained for a 5-Year-Old 🚀🐳" A Thread 👇⚓️🎢🎡
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@devops_tech
Rakesh Jain
9 months
How to Effectively use Docker! 15 tips and tricks for effectively using Docker 👇🐧🚢
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@devops_tech
Rakesh Jain
5 months
Linux Command Line Mastery: Essential Skills for DevOps Engineers A thread with 20 advanced Linux command line examples 👇🐧
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@devops_tech
Rakesh Jain
1 year
Docker Troubleshooting! 20 practical Docker troubleshooting tips and solutions for DevOps and Linux Admins 👇
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Rakesh Jain
1 year
Mastering HTTPS! What is HTTPS and how does it work? A detailed thread 👇
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Rakesh Jain
1 year
Mastering AWS CLI! 💻 Understanding 25 useful AWS CLI commands with examples. A Thread 👇
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@devops_tech
Rakesh Jain
9 months
Everything about DHCP! Breaking down DHCP in 15 straightforward tweets 👇
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Rakesh Jain
1 year
Mastering Reverse Proxy! What is a Reverse Proxy? 🔄 A Thread explaining a step-by-step guide to configure Nginx as a reverse proxy 👇
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@devops_tech
Rakesh Jain
11 months
Kubernetes Interview Guide! A thread with 20+ mid-level to advanced Kubernetes interview questions with concise answers 🚢⚓️ 👇
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@devops_tech
Rakesh Jain
2 years
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@devops_tech
Rakesh Jain
1 year
Ansible vs Terraform Explaining the differences and the better choice for you! A Thread 👇
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@devops_tech
Rakesh Jain
8 months
How to start my DevOps Journey in 2024! A 15 step guide 👇
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Rakesh Jain
8 months
Docker Explained to a 5-Year-Old Child!🛳️ A Thread with an Indian-themed analogy👇🇮🇳
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@devops_tech
Rakesh Jain
1 year
Mastering Networking in Linux 🐧🖥️🌐 A #Twitter Thread with 20 useful examples 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Docker CLI! 🐳 Most useful Docker CLI commands with examples 👇 A Thread 👇
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@devops_tech
Rakesh Jain
1 year
What is a Micro Service! Explained with two real life examples ! A Thread 👇
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Rakesh Jain
11 months
20 Linux administration tips and tricks to help you excel in a DevOps career! A journey from Linux Admin to DevOps Engineer 🛣️
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Rakesh Jain
1 year
Mastering Linux! A step-by-step guide to become a Linux Expert! 👇
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Rakesh Jain
1 year
Securing Your Linux Server 🛡️ A step-by-step guide to securing a Linux server 👇
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@devops_tech
Rakesh Jain
11 months
Docker Interview Guide! A thread with 20+ mid-level to advanced Docker interview questions and answers 🐳 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Linux User Management!👨‍👨‍👧‍👦 A Thread with 25 most useful Linux user management commands with examples 👇
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Rakesh Jain
1 year
How to become a master of #DevOps as a #Linux background person! Here are 20 tips to help you on your journey to mastering DevOps 👇
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@devops_tech
Rakesh Jain
9 months
Mastering Linux GREP command! A port with 20 advanced and practical examples of using the grep command in Linux 👇🐧
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@devops_tech
Rakesh Jain
3 years
What is systemd and why should Linux users care about it? Everything about "systemd" !! A Mega Thread 👇
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@devops_tech
Rakesh Jain
11 months
Docker Image Size Optimization🐳 A step-by-step guide on how to optimize Docker image size 👇
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@devops_tech
Rakesh Jain
10 months
DevSecOps - Integrating Security into DevOps What is DevSecOps! A thread with 20 examples of implementing DevSecOps 👇🔐
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@devops_tech
Rakesh Jain
1 year
Mastering Subnetting from scratch! A thread with examples 👇
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@devops_tech
Rakesh Jain
1 year
The differences between NGINX load balancer and AWS Application Load Balancer! ⚖️ Which one is cost 💰 effective! A Thread 👇
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@devops_tech
Rakesh Jain
9 months
Mastering Linux Disk Management! A thread with 20 practical commands examples with explanation 👇💾💽
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@devops_tech
Rakesh Jain
8 months
curl vs wget! A comparison guide with 10 examples with bonus 💰👇
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@devops_tech
Rakesh Jain
1 year
Kubernetes troubleshooting! 20 practical examples of Kubernetes troubleshooting for DevOps and Kubernetes Admins 👇
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@devops_tech
Rakesh Jain
1 year
9 reasons why Linux administration knowledge is necessary for a DevOps engineer! A thread 👇
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Rakesh Jain
1 year
Git Rebase vs Git Merge! A Thread with examples 👇
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@devops_tech
Rakesh Jain
2 years
Linux file system in terms of directory structure 👇 In Linux the Directories, Folders and Files are all considered same which is a file. The directory is treated as a file that holds other files.
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Rakesh Jain
1 year
Linux Network Troubleshooting!🌐🛠️ 20 essential Linux network troubleshooting commands, perfect for #DevOps engineers and #Linux admins. A Thread👇
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@devops_tech
Rakesh Jain
2 years
Kubernetes command line tool "Kubectl" cheat sheet 👇👇 by - @linuxacademyCOM
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@devops_tech
Rakesh Jain
11 months
Mastering Docker Security! 20 tips to secure Docker containers and images 👇🐳
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@devops_tech
Rakesh Jain
1 year
Roadmap to Learn Linux 🐧 A Thread 👇
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Rakesh Jain
1 year
AWS IAM Explained with Examples! A Thread 👇
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@devops_tech
Rakesh Jain
9 months
Mastering Linux Troubleshooting! A thread with 20 commands will empower you to troubleshoot Linux systems like a pro! 🐧👇
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Rakesh Jain
1 year
🚀 Aspiring DevOps Engineer Roadmap 🚀 A Thread 👇
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@devops_tech
Rakesh Jain
7 months
Explain CI-CD to a 5-Year-Old Child 🐧 A Thread 👇
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@devops_tech
Rakesh Jain
1 year
Find Command in Linux! A Mega Example thread 👇
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@devops_tech
Rakesh Jain
3 years
Kubernetes security best practices in short - A Thread 👇
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@devops_tech
Rakesh Jain
1 year
How to secure an nginx load balancer! A Thread 👇
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Rakesh Jain
1 year
Mastering Linux Process Management 🐧📋 A #Twitter Thread with 20 most useful commands with examples 👇
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@devops_tech
Rakesh Jain
10 months
Mastering Monitoring and Alerting with Prometheus! A Thread providing an introductory overview of Prometheus & a step-by-step guide on how to install it👇
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@devops_tech
Rakesh Jain
4 months
Docker Master Class in 15 practical examples 🛳️ A Thread 👇
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@devops_tech
Rakesh Jain
8 months
Mastering Kubernetes Networking! Here's a series of 20 Kubernetes networking concepts 👇⚓️
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Rakesh Jain
1 year
Roles and Responsibilities of a DevOps Engineer with a Linux Admin background - A detailed Thread 👇
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Rakesh Jain
1 year
Mastering Linux LVM! A thread with 20 LVM (Logical Volume Manager) commands with explanations and examples 👇
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@devops_tech
Rakesh Jain
5 months
Parsing Linux Log files effectively! 15 examples that DevOps or Linux admins might use on a daily basis 👇
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@devops_tech
Rakesh Jain
1 year
Mastering kubectl! 🌐⚙️ A thread explaining 20 imp kubectl commands with brief explanations 👇
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@devops_tech
Rakesh Jain
5 months
Mastering SSH! A thread 👇🐧
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@devops_tech
Rakesh Jain
11 months
🐳 Docker Architecture Simplified 🏗️ Breaking down Docker's architecture! A Thread 👇
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Rakesh Jain
1 year
Mastering Redirection in Linux! 🐧🔀 A Thread explaining 15 most useful redirection command examples 👇
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@devops_tech
Rakesh Jain
3 years
#Linux Boot Process Explained! A Thread 👇
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Rakesh Jain
1 year
What is a CDN? 🌐 What is an Edge Location? 🌐 Explaining with examples 👇
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@devops_tech
Rakesh Jain
3 years
Collection of Cheat Sheets: Linux Commands, Networking Tools, Hacking Tools, Docker, Kubernetes, AWS etc. #Linux #infosec #DevOps #cheatsheet A Thread. (Will continue to add more)
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@devops_tech
Rakesh Jain
9 months
Mastering Docker Troubleshooting! 🚢🛳️ 20 different Docker container errors and their solutions with clear commands & explanations 👇
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@devops_tech
Rakesh Jain
1 year
Mastering Linux netstat command! Mastering a tool which provides information about network connections, network interfaces, open ports, routing tables and so on .. A thread with 10 useful netstat command examples along with explanations 👇
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Rakesh Jain
1 year
DevOps Roadmap 2023 🛣️
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Rakesh Jain
1 year
The unsung heroes 🪖 The invisible magicians 🪄✨ The #DevOps Engineers who behind the scenes making everything work. 👏🙏
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@devops_tech
Rakesh Jain
9 months
Mastering Apache Web Server! A post explaining key concepts of the Apache web server along with examples 👇🕸️
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@devops_tech
Rakesh Jain
5 months
Docker vs. Containerd! 🛳️ Why doesn't Kubernetes support Docker anymore? 🚨 How to install Containerd and Integrate with Kubernetes!🧑‍💻 An all in one thread 👇⚓️🐧
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@devops_tech
Rakesh Jain
1 year
🐍🚀 Learning Python for DevOps! 📚💻
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Rakesh Jain
1 year
Mastering Firewalld! A Thread explaining 20 most useful commands with examples 👇🔥
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@devops_tech
Rakesh Jain
1 year
Networking Basics 101! 🌐 A Thread 👇
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@devops_tech
Rakesh Jain
6 months
15 Examples of Effective Terraform Usage for AWS Management 🚀 A Thread 👇
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@devops_tech
Rakesh Jain
6 months
Linux grep command! An indispensable tool for System Admins and DevOps Engineers. 15 practical examples with explanation 👇
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@devops_tech
Rakesh Jain
11 months
🔒 Mastering AWS EC2 Security! A Thread with 20 Tips & Tricks 👇🔒 #cloudsecurity
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Rakesh Jain
1 month
Ansible Guide! Easy Understanding Concepts of Ansible for beginner!
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