Transform Your Workflow With These 10 Essential Yet Overlooked Linux Tools You Need to Try

Linux Journal
1 month 1 week ago
by George Whittaker

Linux is a treasure trove of powerful tools, many of which remain undiscovered by casual users. While staples like grep, awk, sed, and top dominate tutorials and guides, there's a second layer of utilities—lesser-known yet immensely powerful—that can dramatically improve your daily efficiency and control over your system.

In this article, we dive into 10 underrated Linux tools that can help you streamline your workflow, improve productivity, and unlock new levels of system mastery. Whether you’re a developer, sysadmin, or Linux hobbyist, these tools deserve a place in your arsenal.

1. fd: Find Files Fast with Simplicity

The traditional find command is incredibly powerful but notoriously verbose and complex. Enter fd, a modern, user-friendly alternative.

Why It Stands Out

  • Cleaner syntax (fd pattern instead of find . -name pattern)

  • Recursive by default

  • Colorized output

  • Ignores .gitignore files for cleaner results

Example

fd ".conf"

Finds all files containing .conf in the name, starting from the current directory.

Use Case

Quickly locate configuration files, scripts, or assets without navigating nested directories or crafting complex expressions.

2. bat: cat on Steroids

bat is a drop-in replacement for cat with superpowers. It adds syntax highlighting, Git integration, and line numbers to your file viewing experience.

Why It Stands Out

  • Syntax highlighting for dozens of languages

  • Git blame annotations

  • Works as a pager with automatic line wrapping

Example

bat /etc/ssh/sshd_config

You’ll get a beautifully highlighted and numbered output, much easier to parse than with cat.

Use Case

Perfect for reading scripts, configs, and logs with visual clarity—especially helpful during debugging or code reviews.

3. ripgrep: Blazing-Fast Text Search

Also known as rg, ripgrep is a command-line search tool that recursively searches your current directory for a regex pattern, similar to grep—but much faster and more intuitive.

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George Whittaker

Explore Exciting Linux DIY Projects: Automate Your World with Raspberry Pi and Arduino

Linux Journal
1 month 2 weeks ago
by George Whittaker Introduction: The Rise of the Maker Revolution

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a convergence of accessible microcomputers like the Raspberry Pi and microcontrollers like Arduino—each supercharged by the robust ecosystem of Linux. This combination offers hobbyists, engineers, and creators a versatile, low-cost, and endlessly customizable toolkit for automating their homes, collecting environmental data, and even experimenting with artificial intelligence at the edge.

This article serves as your dive into the world of Linux-based DIY automation. Whether you're looking to build a smart garden, a weather station, or simply learn how to use Bash scripts to control physical components, you're in for a journey that fuses digital logic with real-world interaction.

Understanding the Core Platforms Raspberry Pi: The Linux Microcomputer Powerhouse

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, Ubuntu, or even lightweight server OSes like DietPi. It features a Broadcom SoC, USB ports, HDMI output, Ethernet, Wi-Fi, and a 40-pin GPIO header for interfacing with sensors, relays, and other peripherals.

Key Features:

  • Runs full Linux OSes.

  • Offers Python, C/C++, and shell scripting environments.

  • Suitable for tasks requiring networking, databases, file systems, and multimedia.

Use Cases:

  • Home automation hub.

  • Data logging and processing.

  • Media streaming and game emulation.

Arduino: The Precise Microcontroller

Arduino, by contrast, is not a full computer but a microcontroller. Devices like the Arduino Uno or Nano excel at reading analog sensors, controlling motors, and maintaining precise timing. They are programmed using the Arduino IDE, which runs on Linux, Windows, and macOS.

Key Features:

  • Real-time control of electronic components.

  • Lightweight and low-power.

  • Supports C/C++ with a vast array of libraries.

Use Cases:

  • Reading temperature, humidity, motion sensors.

  • Driving LEDs, motors, and servos.

  • Reliable execution of small, repeatable tasks.

Setting Up a DIY Linux Development Environment Preparing the Raspberry Pi

  1. Download Raspberry Pi Imager from raspberrypi.com.

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George Whittaker