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.
![YouTube player](https://i.ytimg.com/vi/4qP5xA_epXo/maxresdefault.jpg)
Thanks to Akamai for sponsoring this video. Check out Akamai’s Connected Cloud to launch your very own Linux server!