It's hard to write a bash script of much import without using a pipe or two. Named pipes, on the other hand, are much rarer.

Wildcards in bash are referred to as pathname expansion. Pathname expansion is also sometimes referred to as globbing. Pathname expansion "expands" the "*", "?", and "[...]" syntaxes when you type them as part of a command, for example: $ ls *.jpg # List all JPEG files $ ls ?.jpg # List J

If you ever need to download an entire Web site, perhaps for off-line viewing, wget can do the job—for example:

This guide dives into a range of hardening techniques and best practices to create a fortified Linux environment that’s resilient against various threats.

This article provides an exploration of the boot sequence in Linux systems, highlighting the role of GRUB and offering practical insights into its configuration and customization.

This article dives into creating a dedicated web development environment in Ubuntu, guiding you from the initial system setup to deploying and maintaining your websites.

In this article, we will explore what Secure Boot is, how Ubuntu implements it, and its role in enhancing system security.

This guide delves into the core components of Linux networking: TCP/IP, DNS, DHCP, and routing, offering detailed insights and practical examples to enhance your understanding and skills.

This article aims to walk you through the process of setting up Prometheus for monitoring Ubuntu servers. We will cover everything from installation and configuration to collecting and visualizing system metrics.