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
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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): • Maximize productivity in Windows 11 T...
WSL2: • WSL2 - Linux shells inside Windows Te...
Mac Terminal (iTerm2): • Mac OS Terminal Tips with iTerm2
Syntax highlighting with oh-my-zsh: • Make your Linux CLI look like a PRO w...
Vim editor: • Vim #1 - text editor basics (under 5 ...
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
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