System & Network Admin

Updated for 2021 !!! Update: I’ve recently added a Thunderbolt 3 PCIe card for easy 40 Gbps connectivity. Why another NAS/DAS article?There are a lot resources online for building your own DIY DAS

Presenting the LSI 9202-16e host bus adapter: Dual SAS controllers and an x16 interface mean 5,250MB/Second throughput and 725,000 IOPS in ONE PCIe slot!

In this Linux command line tutorial, you'll learn the logrotate command in Linux through command line examples and frequently used options.

logrotate is designed to ease administration of systems that generate large numbers of log files. It allows automatic rotation, compression, removal, and ...

Logs can be a pain to deal with but they are also lifesavers when you need to find out what went wrong on a system. Find out how to set up this essential service on your systems.

CDN makes it easy to build your own Content Delivery Network. It’s a complete solution for private CDN and service provider CDN.

Save time by having your Windows PC do the work for you.

Unleash the power of a security-first, AI-powered network to accelerate line of business outcomes and elevate end-user and IT experiences.

DML uses INSERT, UPDATE, DELETE and MERGE to add, update, and delete data in SQL.

Why WAL files accumulate in Postgres and what to do about them

Use declarative language to build simpler, faster, scalable and flexible data pipelines

Home is where the heart is. Or, if you're running Linux, it's where you mount the home directory. Here's how.

The Object Store for AI Data Infrastructure

[Michael Lynch] encountered a strange situation. Why was compiling then running his program nearly 10x faster than just running the program by itself? [Michael] ran into this issue while benchmarki…

Android, the popular mobile phone OS, is essentially just Linux with a nice user interface layer covering it all up. In theory, it should be able to do anything a normal computer running Linux coul…

Let's look at fzf advanced features by creating interfaces for one of the best tool we have, Git.

Manually crafting Dockerfiles presents challenges for developers. One possible solution is to autogenerate them with an abstraction tool.

Create your own observability platform using open-source technologies like Prometheus, AlertManager, OpenTelemetry and Tempo (13/17)

Vale is a command-line tool that brings code-like linting to prose. It's fast, cross-platform (Windows, macOS, and Linux), and highly customizable.

The next generation cloud-native Linux workstation, designed for reliability, performance, and sustainability.

You don't always need third-party software to control multiple Linux servers — not when a bit of scripting magic can get the job done.