Data Donut - Linux & macOS 101

Linux and CLI (Command Line Interface) are the most common OS and tools in the Data industry. For more info, see https://ubuntu.com/tutorials/command-line-for-beginners#1-overview

P.S. Windows users running Linux in Docker pls start at 2:49

0:00 Data Donut - Linux 101, Pls turn on CC
0:10 1.0. macOS Terminal
0:44 1.1 macOS Terminal: Always view terminal tabs
1:02 1.2 macOS Terminal: Set up font size
1:37 1.3 macOS Terminal: Check your shell
2:03 1.4 macOS Terminal: Install Oh My Zsh
2:49 2.0 Linux Basics
4:36 2.1 Linux Basics: Shortcuts
6:50 2.2 Linux Basics: man - manual
7:15 2.3 Linux Basics: whoami - user id
7:34 2.4 Linux Basics: pwd - print working directory
9:36 2.5 Linux Basics: cd - change directory
11:19 2.6 Linux Basics: ls - list directory contents
13:24 2.7 Linux Basics: mkdir - make directories
16:38 2.8 Linux Basics: touch - create a file without any content
18:14 2.9 Linux Basics: cat - concatenate and print files
18:49 3.0 Vim
19:53 3.1 Vim: NORMAL mode
20:41 3.2 Vim: INSERT mode
20:54 3.2.1 Vim: Quit INSERT mode
21:08 3.1.1 Vim: Other ways from NORMAL to INSERT
22:45 3.1.2 Vim: Quit Vim
26:25 2.10 Linux Basics: cp - copy files
27:50 2.11 Linux Basics: mv - move files (or rename)
29:44 2.12 Linux Basics: rm - remove files or directories