The journal.

Practical guides for choosing, building,
and running your infrastructure.

Featured guide

In this tutorial, we will show you how to create Django models to effectively manage and organize your data.

Python3 min read

Updated 17 Oct 2026 · Christian Wells

Read the guide

The library

Find your next guide.

420 articles Operations

Debian

Examples of Linux Xargs Command for Beginners

Use the xargs command in Linux to execute commands on a list of arguments. xargs is often used with find, grep, and ls to perform actions on multiple files or directories.

Updated 7 Dec 2022 · 3 min read

CentOS

Linux Locate Command for Beginners

Use the Linux locate command to quickly and easily find files on your system. Run from the terminal, this command line utility is a valuable tool for Linux users.

Updated 7 Dec 2022 · 2 min read

Explore the archive.

Browse practical guides by the problem you’re solving.

Linux

Setup, packages, and everyday administration.

Databases

Installation, tuning, and reliable backups.

Networking

Routing, DNS, and latency.

Performance

Understand workloads and benchmark results.

Security

Access, hardening, and safe defaults.

Operations

Deployments, monitoring, and maintenance.

From reading to real measurements.

Explore benchmarks