Articles found under tag: commandline

Building sequences of numbers on the command line

By Bob Mesibov 13/01/2015 Tutorials

There are two easy-to-use tools for generating numerical sequences. 'Brace expansion' is a BASH shell built-in, while the seq command is included in the GNU/Linux 'coreutils' package. Each tool has its peculiarities and advantages, as shown below. Simple sequences One difference between the two…

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Memo - Note Taking, Unix-style

By Andrew Powell 25/10/2014 Reviews

We all take notes in various ways. Whether it's old fashioned sticky notes littering the front of your PC monitor, an app on your smartphone or simply using your brain to take a 'mental note' (if your memory is that good!), it's a useful activity. How about note taking on the command-line? And in a…

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The header line: how to add, delete and ignore it

By Bob Mesibov 21/09/2014 Tutorials

In a plain-text table, the first or header line usually contains the names of the fields. In this article I've pulled together a variety of ways to add and delete a header, and also how to do things with the rest of the table while leaving the header intact as the first line in the file. Add a…

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Joining Tables on the Command-Line

By Bob Mesibov 02/09/2014 Tutorials

This article compares 3 different ways to join tables on a common field. All 3 work OK on small tables, but there's a big difference in speed when the tables to be joined are large, as shown below. Table joining isn't something you need to do if you store data in a simple, flat-file database like a…

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Linux Today

Mixxx 2.5.1 Adds Mapping for the DJ TechTools MIDI Fighter Spectra Controller

Explore Mixxx 2.5.1's latest update, featuring improved mapping for the DJ TechTools MIDI Fighter Spectra Controller. Unleash your creativity in DJing!

The post Mixxx 2.5.1 Adds Mapping for the DJ TechTools MIDI Fighter Spectra Controller appeared first on Linux Today.

How to Set Up WireGuard VPN Server with Docker

Learn how to set up a WireGuard VPN server using Docker with our step-by-step guide. Enhance your online security and privacy effortlessly.

The post How to Set Up WireGuard VPN Server with Docker appeared first on Linux Today.

13 Best Free and Open Source Terminal-Based Podcast Tools

Discover the 13 best free and open source terminal-based podcast tools to enhance your listening experience. Explore features and find your perfect match!

The post 13 Best Free and Open Source Terminal-Based Podcast Tools appeared first on Linux Today.

How To Install Kernel 6.15 RC3 On Ubuntu, Debian And Derivative Systems

Discover the step-by-step guide to install Kernel 6.15 RC3 on Ubuntu, Debian, and their derivatives. Enhance your system's performance today!

The post How To Install Kernel 6.15 RC3 On Ubuntu, Debian And Derivative Systems appeared first on Linux Today.

Rufus 4.7: What’s New in This Essential Tool for Creating Bootable USB Drives

Discover the latest features of Rufus 4.7, the essential tool for creating bootable USB drives. Learn how these updates enhance your experience today.

The post Rufus 4.7: What’s New in This Essential Tool for Creating Bootable USB Drives appeared first on Linux Today.

12 Best Free and Open Source Linux Dictionary Tools

Discover the 12 best free and open source Linux dictionary tools to enhance your language skills and boost productivity. Explore now for seamless learning!

The post 12 Best Free and Open Source Linux Dictionary Tools appeared first on Linux Today.

Linux Candy: Hidamari Is Fun Video Wallpaper for Linux

Discover Hidamari, the delightful video wallpaper for Linux that brings your desktop to life with vibrant animations and captivating visuals.

The post Linux Candy: Hidamari Is Fun Video Wallpaper for Linux appeared first on Linux Today.

Rack Ruby Vulnerability Could Reveal Secrets to Attackers

Discover how the Rack Ruby vulnerability could expose sensitive information to attackers. Learn about the risks and protective measures to safeguard your data.

The post Rack Ruby Vulnerability Could Reveal Secrets to Attackers appeared first on Linux Today.

My Experience – Top Things to Do After Installing Ubuntu 25.04

Discover essential steps to enhance your Ubuntu 25.04 experience. From system updates to software installations, explore the top things to do post-installation.

The post My Experience – Top Things to Do After Installing Ubuntu 25.04 appeared first on Linux Today.

Incus 6.12 Container & Virtual Machine Manager Released

Discover the new features of Incus 6.12, the latest Container & Virtual Machine Manager. Enhance your virtualization experience with improved performance and usability.

The post Incus 6.12 Container & Virtual Machine Manager Released appeared first on Linux Today.

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