How to Use the Linux uniq Command (with Examples)

Learn how to use the uniq command in Linux with this easy, practical Linux Crash Course tutorial! In this video, I break down what uniq does, how it works, and the must-know tips that help you avoid common mistakes when filtering duplicate lines in files or log output. Whether you’re a Linux beginner or a seasoned sysadmin, this tutorial gives you clear, real-world examples of how to use uniq to clean up data, analyze logs, and streamline your command-line workflow. ━━━━━━━━━━━━━━━━━━━━━━ 📖 Switch to Linux with my latest book! (Available Now!) Thinking about making the jump to Linux? This step-by-step guide will help you choose the right distribution, install Linux with confidence! Purchase your copy here: https://learnlinux.link/switch-to-linux ━━━━━━━━━━━━━━━━━━━━━━ 🐧 Save on Linux Foundation Certifications Whether you're starting a Linux career or advancing your existing skills, Linux Foundation training can help you stand out in a competitive industry. Check out the available courses and certifications, and save! https://learnlinux.link/get-certified ━━━━━━━━━━━━━━━━━━━━━━ ❤️ Support the Channel and Get Awesome Stuff Books, discounts, shirts and more! Switching to Linux Book (New!) ➜ https://learnlinux.link/switch-to-linux Ansible Course ➜ https://learnlinux.link/ansible Linux Essentials Course ➜ https://learnlinux.link/linux-essentials eBook Bundle ➜ https://learnlinux.link/ebook-bundle Linux Merch Shop ➜ https://merch.learnlinux.tv Linode Starter Credit ➜ https://learnlinux.link/linode Paid Assistance ➜ https://www.learnlinux.tv/request-ass... ❤️ Support the Channel Enjoyed the video? Your support keeps this channel independent! Become a Channel Member (Ad-Free & Early Access) ➜ https://learnlinux.link/join Support on Patreon ➜ https://learnlinux.link/patron ━━━━━━━━━━━━━━━━━━━━━━ 🕐 Time Codes 01:49 – Understanding How the uniq Command Works 03:22 – The Biggest uniq Mistake Beginners Make 05:35 – How to Use uniq with Text Files in Linux 07:35 – Real-World Example: Using uniq on a Live Log File 10:06 – Learn More: Download the Linux Commands Cheatsheet 11:01 – Creating a Clean, Deduplicated Log File with uniq 12:03 – Useful uniq Command Options You Should Know ━━━━━━━━━━━━━━━━━━━━━━ 🎓 Learn Linux TV Your source for Linux-related Fun and Learning! https://www.learnlinux.tv https://community.learnlinux.tv https://learnlinux.link/jay ━━━━━━━━━━━━━━━━━━━━━━ 🤝 Affiliate Notice Some of the links mentioned in this description are affiliate links. If you purchase through them, it helps keep the content flowing. https://www.learnlinux.tv/content-ethics ━━━━━━━━━━━━━━━━━━━━━━ ⚠️ Use Content Responsibly Learn Linux TV shares technical content intended to teach and help you, but it comes with no warranty. The channel is not liable for any damages from its use. Always ensure you have proper permissions, follow company policies, and comply with all applicable laws while working with technology. #linuxcommandline #commandline #Linux