In the Linux Crash Course series, you’ll learn the basics of all the must-know commands, one video at a time. In this episode, you’ll be introduced to the tr command, which enables you to make adjustments to characters within strings of text.
Thanks to Akamai Connected Cloud for sponsoring today’s video! Spin up some Linux servers with $100 in starter credit ➜ https://learnlinux.link/akamai
LEARN LINUX TV – YOUR HOME FOR LINUX-RELATED FUN AND LEARNING!
SUPPORT LEARN LINUX TV’S AWESOME CONTENT
Note: Commission may be earned for any and all links presented here.
• Become a channel member here on YouTube ➜ https://learnlinux.link/join
• Become a Patron on Patreon ➜ https://learnlinux.link/patron
• Set up your own cloud server with Linode ➜ https://learnlinux.link/linode
SPOIL YOURSELF WITH A LINUX-RELATED GIFT
• Mastering Ubuntu Server 4th Edition (Jay wrote that!!! 😲) ➜ http://ubuntuserverbook.com
• Affiliate store for Linux compatible hardware/accessories ➜ https://learnlinux.link/amazon
• Awesome KVM for your Homelab ➜ https://learnlinux.link/tinypilot
INDIVIDUAL SECTIONS
00:00 – Intro
00:54 – Set up your very own cloud server with Akamai Connected Cloud
02:08 – The tr command is often used with other commands
02:34 – An example of the tr command in action
04:12 – Redirecting stdout into the tr command
05:39 – Using a file as stdin for the tr command
06:24 – Using the tr command to delete characters
07:43 – Using tr’s "Squeeze" feature to remove duplicate characters
09:25 – Another method for changing case in a string using the tr command
10:23 – Deleting all alpha characters from a string using the tr command
10:50 – Replacing characters with the tr command
LINUX BEGINNERS SHOULD WATCH THESE ESSENTIAL VIDEOS
• How to create a bootable flash drive for installing Linux ➜ https://linux.video/flash-usb
• Installing an operating system for Raspberry Pi ➜ https://linux.video/pi-imager
• How to connect to a Linux server via ssh ➜ https://linux.video/ssh
• Understanding Linux permissions ➜ https://linux.video/perms
• Essential tweaks for ALL Linux Servers ➜ https://linux.video/all-servers
BRUSH UP YOUR SKILLS WITH THESE STAND-ALONE TUTORIALS
• OpenSSH Guide ➜ https://linux.video/ssh-guide
• How to better secure OpenSSH ➜ https://linux.video/secure-ssh
• 10 Linux Terminal Tips and Tricks to Enhance Your Workflow ➜ https://linux.video/cli-tricks-1
• Over 15 Terminal Tricks You Should Learn ➜ https://linux.video/cli-tricks-2
CHECK OUT THESE LINUX COURSES TO LEVEL UP YOUR TUX POWERS
• Get up to speed with managing an OpenStack Cloud ➜ https://linux.video/openstack
• Learn how to write your own Bash Scripts ➜ https://linux.video/bash
• Install, configure, and maintain a Proxmox VE Cluster ➜ https://linux.video/pve
• Automate tedious setup jobs by learning Ansible ➜ https://linux.video/ansible
• Learn how to exit vim (and use it too) ➜ https://linux.video/vim
LISTEN TO A GEEKY PODCAST
• Enterprise Linux Security ➜ https://enterpriselinuxsecurity.show
• The Homelab Show ➜ https://thehomelab.show
WORK ON A FUN LINUX PROJECT
• Run your own Gitlab CE Server ➜ https://linux.video/gitlab
• Build a Kubernetes Cluster on Proxmox ➜ https://linux.video/pve-k8s
• Set up your own Nextcloud Server ➜ https://linux.video/nextcloud
VISIT THESE OFFICIAL LEARN LINUX TV SITES
• Main site ➜ https://www.learnlinux.tv
• Community ➜ https://community.learnlinux.tv
LEARN MORE ABOUT THE HOST
• Personal blog ➜ https://www.jaylacroix.com
• Twitter ➜ https://learnlinux.link/twitter
FAQ
• Which distro do I use? ➜ https://learnlinux.link/mydistro
• My recording gear (commissions earned) ➜ https://learnlinux.link/recording-stuff
CONTENT ETHICS
• The following article covers the rules and guidelines Learn Linux TV abides by ➜ https://www.learnlinux.tv/content-ethics
DISCLAIMER:
LearnLinuxTV produces technical content that will hopefully be helpful to you and teach you something new. However, this content is provided without any warranty (expressed or implied). LearnLinuxTV is not responsible for any damages that may arise from any use of the content and information that’s being provided. The viewer is expected to follow best judgement and to make his/her/their best decisions while working with production or non-production software, systems and hardware.
#Linux #linuxtutorial #linux_tutorial
