Sep 9, 2025 · 4 min read · When something breaks in production, network issues are often the hardest to diagnose. Services refuse to start because “port already in use,” latency spikes appear out of nowhere, or you discover suspicious connections eating up resources. As a DevO...
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Aug 16, 2025 · 3 min read · 🎯 Target Audience: Beginners in DevOps & DevSecOps🧠 Key Concepts: ping, traceroute, ip, ss, netstat, curl, wget⏱ Estimated Read Time: ~9 minutes📚 Series: Yes – Part of “Linux for DevOps Beginners”🌍 Real-World Focus: Practical networking commands ...
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Aug 12, 2025 · 4 min read · netstat is a command-line tool used to display network connections, routing tables, interface statistics, and more. It helps monitor and troubleshoot network-related issues on a system. Display all active network connections and their states Example ...
Join discussionJul 16, 2025 · 3 min read · If you're trying to debug why your server isn't responding, or why a DNS record isn't resolving, or if your app just randomly hangs — these are the commands you’ll turn to. So here it is — a quick but powerful guide to the most used networking comman...
Join discussionJun 26, 2025 · 2 min read · Today’s DevOps journey focused on managing packages and performing network diagnostics on a Debian-based system. I worked with .deb packages using dpkg, handled dependency-aware installs with apt, managed users, and explored essential networking tool...
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Mar 13, 2025 · 3 min read · Introduction Open-source contributions are a great way to improve existing software while learning best practices and real-world problem-solving. Recently, I had the opportunity to contribute to OSHI (Open Source Hardware Info), a widely used Java li...
AArun commentedDec 27, 2024 · 4 min read · In the world of IT, network connectivity is the backbone of operations. Whether you’re managing a local network or troubleshooting issues in cloud environments, mastering network tools is essential. Below, we delve into key network troubleshooting to...
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Mar 30, 2024 · 6 min read · The netstat command (part of net-tools) is a versatile networking tool used for diagnosing and analyzing network connections on Unix-like operating systems, including Linux, macOS, and others. It provides various details about the TCP network connect...
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May 9, 2023 · 3 min read · If you’ve ever wondered what’s going on with your computer’s network connections, or suspected that there might be some strange network activity happening, then you’ve probably heard of netstat. Netstat is a powerful command line tool that can provid...
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