Linux Crash Course - The tr Command
Learn Linux TV
View ChannelAbout
Learn Linux TV is your ultimate resource for mastering Linux and open-source technology. From step-by-step Linux tutorials and distro reviews to server automation, cloud deployments, security, and DevOps workflows, this channel gives you the skills to thrive in today’s Linux Community. With over 20 years of Linux and System Administration experience, Jay (your host) shares practical insights to help you succeed with Linux — whether at home, in the data center, or in the cloud. Whether it’s Debian, Ubuntu, Fedora, Arch, or Proxmox, you’ll learn how to build, secure, and manage systems with confidence! • Linux made simple: tutorials, reviews, and sysadmin tips you can actually use. • Your go-to channel for Linux tutorials, distro reviews, and real-world sysadmin skills. • Where beginners become power users, and pros sharpen their Linux skills. Subscribe and join a community of hundreds of thousands of Linux enthusiasts who are learning, building, and growing with open source.
Latest Posts
Master Linux Commands: Essential Tools
AI-recommended products based on this video

MeLE Quieter DL Mini PC Windows 11 Home, N100 4GB 128GB, 2.5G Dual LAN,IoT Industrial Desktop Computer Support Windows 10 11 Linux Ubuntu Debian 4K Triple Display, Dual HDMI, All-in-One USB-C

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna

BrosTrend Linux WiFi Adapter for Ubuntu, Mint, Debian, Lubuntu, Xubuntu, Mate, Zorin, PureOS, Raspberry Pi 2+, Windows 11/10, 1200Mbps, 5GHz/2.4GHz, Long Range 2 X 5dBi External Antennas, USB3.0

BrosTrend 650Mbps Linux WiFi Adapter for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Xubuntu, Zorin, PureOS, Raspberry Pi 2+, Windows 11/10/8/7/XP 5G/2.4G

BrosTrend Linux USB WiFi Adapter 1200Mbps Supports Ubuntu, Mint, Debian, Kubuntu, Mate, Zorin, PureOS, Raspberry Pi 2+, Windows 11/10, USB3.0 Wireless Dual Band Wi-Fi 5GHz/867Mbps + 2.4GHz/300Mbps

MT7601 USB Adapter USB Antenna, Computer Adapter USB Adapter with Integrated Antenna for Windows Desktop Laptop

BrosTrend 1200Mbps USB WiFi Adapter for Windows 11/10/8/7/XP of PC Desktop Laptop, Dual Band 5GHz 867Mbps, 2.4GHz 300Mbps, USB 3.0, Network Card WLAN

BrosTrend AX300 WiFi 6 USB WiFi Adapter for PC, Nano Size WiFi Dongle for Laptop Desktop, USB Wireless Adapter for Windows 11/10/7, 2.4GHz Only, 286Mbps, Wireless Network Adapter, OFDMA (NOT for MAC)

AC600 Nano USB WiFi Adapter for Desktop PC/Laptop, Dual-Band (5GHz, 2.4GHz) Wireless 802.11ac MU-MIMO Network Adapter for Windows & Mac OS, Mini Travel Size WiFi Dongle

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna

10.1 Inch Touch Portable Monitor IPS Screen 1366x768P 60Hz 400 Brightness 99% sRGB HDMI USB-C Monitors Switch for Xbox PS3/4/5 Laptop Compatible with Raspberry Pi, Mini Touch Screen

ELECROW 8 Inch Portable Monitor, 1280x800 Mini HD Display with Built-in Speakers, USB Powered, Non-Touch LCD Screen for Raspberry Pi, PC, Laptop, Jetson Nano, Game Consoles

7 Inch Portable Monitor Touchscreen HD 1024x600 LED Display Dual HDMI Port Small Monitor for PC Raspberry Pi Laptop Computer Xbox PS4/5 Switch Built-in Speakers

BrosTrend 1800Mbps WiFi 6 Linux WiFi Adapter for PC and Raspberry Pi 2+, Long Range USB WiFi Dongle Linux for Ubuntu, Mint, Debian, Kubuntu, Lubuntu, Zorin, Windows 11/10, Dual Band Wireless Antenna

Inland 32GB Class 10 SDHC Flash Memory Card Standard Full Size SD Card USH-I U1 Trail Camera by Micro Center (2 Pack)

Gigastone 32GB 5-Pack Micro SD Card, Camera Plus, Nintendo-Switch Compatible, High Speed 90MB/s, 4K Video Recording, Micro SDHC UHS-I A1 Class 10
![Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)](https://m.media-amazon.com/images/I/71N7xhCJnoL._AC_UL960_FMwebp_QL65_.jpg)
Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)

Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified

Anker 332 USB-C Hub (5-in-1) with 4K HDMI Display, 5Gbps - and 2 5Gbps USB-A Data Ports and for MacBook Pro, MacBook Air, Dell XPS, Lenovo Thinkpad, HP Laptops and More

soundcore by Anker P20i True Wireless Earbuds, 10mm Drivers with Big Bass, Bluetooth 5.3, 30H Long Playtime, IPX5 Water-Resistant, 2 Mics for AI Clear Calls, 22 Preset EQs, Customization via App

Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop - Black

Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black

Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black

Logitech G502 HERO High Performance Wired Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, PC / Mac, Black

Dell UltraSharp 24 Monitor - U2424H

Dell UltraSharp U2723QE 27" 4K UHD WLED LCD Monitor - 16:9 - Black, Silver EPEAT
























