This post provides some useful (video) resources for bash shell scripting. (If you do not like video style tutorials, check here for a post that is not video based.)
The bash ( Bourne Again Shell) is the most common shell installed with Linux distributions and Mac OS.
- Bash Basics (A video playlist with 9 videos) — The Basics of using Bash in Linux with a focus on Ubuntu.
Bash Basics Part 1 of 8 | Access and Navigation
$ means you logged in as a normal user.
# means logged in as a root user.
Bash Basics Part 3 of 8 | Privileges and Permissions
Bash Basics Part 8 of 8 | Bash Scripting