Bash #4 - working with variables (with challenge)

Published: 23 January 2022
on channel: itvraag

126

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
https://itvraag.nl

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:
Bash #1 - Basics:    • Bash #1 - Basic concepts and requirem...
Bash #2 - Help, touch & aliases:    • Bash #2 - Help, touch, echo & aliases
Bash #3 - Script files:    • Bash #3 - Script files (with challenge)

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