// DevOps
Practical materials about infrastructure, networking, migrations, releases, and real problems solved in production.
58 DevOps materials published
Mikrotik routers are rightly valued by system administrators for their incredible flexibility. A unique feature of this hardware is that a budget home hAP lite and a powerful enterprise router costing thousands of …
Read moreIf I were sent to a deserted digital island and allowed to take only one networking utility — I would unhesitatingly choose Netcat. The official documentation (man nc) dryly states: “a utility for reading from and …
Read moreWordOps is a powerful open-source tool for managing WordPress sites hosted on a VPS. It’s designed for web developers and system administrators who need fast deployments, an optimized stack, and convenient caching, SSL, …
Read moreEvery time you type google.com into your browser, some magic happens. Your computer doesn’t know where that site physically lives. To find out, it asks the DNS (Domain Name System) — a giant distributed database …
Read moreDo you have an application spread across hundreds of client devices? Or a fleet of IoT sensors sending telemetry? Sooner or later the question arises: “What’s actually happening over there?” And right …
Read moreJitsi Meet is an open videoconferencing platform that easily integrates with Active Directory (AD). Such integration allows using corporate accounts for login, simplifying administration and improving security. In this …
Read moreHow to run Jitsi Meet (Docker) behind an Nginx Reverse Proxy In the previous article we deployed a basic Jitsi Meet server using Docker. This is a great way to quickly start video conferencing, but in production a Jitsi …
Read moreThis guide will show how to configure two Linux servers so that all the Internet traffic from a specific local subnet (for example, 10.100.10.0/24) is routed not via its default gateway but through an IPIP tunnel to a …
Read moreIn a world where data privacy and access to resources are often restricted by geoblocks or corporate policies, tools like ProxyChains become indispensable assistants. ProxyChains — or more precisely its modern fork …
Read moreHello! If you’re new to the world of remote server administration, you’re probably familiar with SSH — a reliable tool for connecting to remote machines. But what do you do when the connection is unstable: …
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