Linux Crash Course - The head and tail Commands
20:28
Linux Crash Course - The df and du Commands
26:11
Linux Crash Course - sudo
8:04
Using head and tail commands in Linux
22:21
Linux Crash Course - The diff Command
25:31
How to Archive Folders in Linux (tar and gzip tutorial) - Linux Crash Course Series
18:09
Linux head, tail, sort and diff commands
17:58
Linux Crash Course - Bash Aliases
25:56