CIT173 Introduction to Linux - Lesson 4: Working with text in Linux CLI

Outcomes:
With shell redirection, output or errors can be saved to a file, and command output can be processed through multiple command-line programs with pipes.
Create and edit text files from the command line with the Vim Editor.
Set shell variables to run commands and edit Bash startup scripts to set shell and environment variables to modify the shell's behavior and programs run from the shell.