Bash Shell Scripting- tr command

The video tutorial explains the TR command, which is used to translate or delete characters from input. It covers basic syntax, including how to provide input via files or pipelines. The tutorial demonstrates converting characters between upper and lower case, replacing specific characters, and using options for character sets. It also shows how to delete characters using the TR command, with examples like finding a Docker version.

What is the purpose of using single or double quotations in the TR command?

How can you replace specific characters using the TR command?

What are some options available for defining character sets in the TR command?