Bash #4 - working with variables (with challenge)

In this video we go through assigning variables in bash. We cover environment- and shell variables. Assigning integers or strings, while paying attention to comments, quotes and naming convention.
Finally we finish the video with a challenge, for which I'll share the answer in the next video.
#terminal #linux #bash #bashscripting #variables

Timestamp:
0:00 Intro
0:24 answer to bash challenge1
0:53 environment variables
1:39 naming convention
2:50 assign variable to arguments
3:17 comments
3:46 strings and quotes
4:31 integers
5:06 using system/environment variables
5:19 changing a variable
5:34 applying variables from the command line
5:47 declaring a variable to read-only
5:58 bash challenge2

Previous videos about bash: