Columns and Characters: cut and tr

cut keeps the columns you name with -f, splitting each line at the delimiter you give with -d (or keeps character positions with -c), and tr changes characters one for one, such as capitals into lowercase, or deletes them with -d.

Updated

Cheat sheet for the lesson Columns and Characters: cut and tr: cut keeps the columns you name with -f, splitting each line at the delimiter you give with -d (or keeps character positions with -c), and tr changes characters one for one, such as capitals into lowercase, or deletes them with -d.
Category
Bash
Level
Apprentice
Tags
CSV File, cut, delimiter, linux, tr, unix