Error on material

milton.neto

Hi,

There is an error in the course material available at the following link:

Linux Foundation training portal – Linux for Cloud Technicians Essentials (LFS203), Text Operations, page 8 (https://trainingportal.linuxfoundation.org/learn/course/linux-for-cloud-technicians-essentials-lfs203/text-operations/text-operations?page=8)

The example currently shows:

$ cat filename | tr 'a-z' 'A'Z'

This command is incorrect because of the misplaced quote in 'A'Z'. The correct syntax should be:

$ cat filename | tr 'a-z' 'A-Z'

This will properly translate all lowercase letters a to z into their corresponding uppercase letters A to Z.

arianehamm

Hi @milton.neto ,

Thank you for flagging this typo. I have updated the command to the correct syntax. I hope you enjoy the course!

Kinds Regards,
Ariane
Linux Foundation Education Team