Bash #1 - Basic concepts and requirements before scripting

This is the first video in a series of tutorials about Bash scripting which you can apply in Linux, Mac or even Windows with WSL. In this video I'll go through some tools and concepts, before diving into bash scripting. I've covered many of the tools in my previous videos, which I've linked in the video and here down below. Basics concepts we'll go through are, different type of shells, combining commands, aliases, piping and redirection.
#terminal #linux #bash #bashscripting
https://itvraag.nl

Timestamp:
0:00 Intro
0:30 bash in short
0:57 terminals for bash
1:18 syntax highlighting for bash
1:45 which shell
2:23 change shell
2:46 check bash version
2:58 combine commands
3:14 add alias to bashrc/zshrc
3:50 piping commands
5:05 pipe grep
5:21 redirection
6:25 redirecting errors
7:21 redirect from file to command


Previous videos to consider:
Windows Terminal (oh-my-posh): https://youtu.be/0NBYBOGalO4
WSL2: https://youtu.be/9Ev2NKLHcvs
Mac Terminal (iTerm2): https://youtu.be/LcelO7XErdA
Syntax highlighting with oh-my-zsh: https://youtu.be/IMUuElcjMdo
Vim editor: https://youtu.be/VmsO5SYorX0

Used commands:
chsh -s /bin/bash
sudo apt install -y util-linux-user
clear;ls -al;pwd
alias c="clear;ls -al;pwd"
source .bashrc
ls -al | wc -l
find . -type f | wc -l
ls --help | less
ls --help | grep file