@vikasrajpurohit
Junior Devops Engineer
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Jul 1, 2025 · 2 min read · Author: Vikas RajpurohitPurpose: Secure Jenkins (port 8080) by allowing access only from office Wi-Fi (static IP: xx.xx.xxx.xx) and denying all other external access. ✅ Objective Jenkins is running on port 8080. Office public IP is xx.xx.xxx.xx (s...
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Apr 8, 2025 · 4 min read · When you're new to Linux, navigating the file system might feel like walking through a maze. But don’t worry—Linux's directory structure is actually well-organized and follows a logical hierarchy. In this blog, we’ll walk through each important direc...
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Apr 8, 2025 · 3 min read · When managing multiple Node.js, Angular, or general web projects in a CI/CD pipeline using Jenkins, it becomes essential to backup critical configuration files such as .env, config.js, and Angular environment.ts files. These files often contain sensi...
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Apr 8, 2025 · 3 min read · 🧩 Introduction Managing database versions in Dockerized environments can be challenging—especially when version mismatches or misconfigured containers lead to persistent restart loops. If you've ever updated your docker-compose.yml to a newer MySQL ...
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Aug 1, 2024 · 2 min read · If you’re managing applications with PM2 and want to monitor their performance, you can use PM2 Metrics with Prometheus and Grafana for detailed insights. This guide will walk you through the steps to set up PM2 Metrics, integrate it with Prometheus,...
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