Introduction to the basic Unix commands cd, ls, and pwd. Also covers topics such as the path, home directory, and keyboard shortcuts.
0:03 Overview of commands
0:35 The Terminal
1:11 ls and the home directory
1:24 Printing the path with pwd
1:36 root and absolute paths
1:55 Changing directories with cd and relative paths
2:30 Making directories with mkdir
3:11 The parent directory ..
3:37 The current directory .
4:00 Tab completion
4:32 Command line removal with ctrl+u
4:52 The home directory and the tilde sign ~
5:10 Arguments
5:23 Exercises
5:33 Review
