r-xrwx--x

r-xr--r-t

r-xrwxr-x

r-xrw-rwx

environment variables

default variables

local variables

current variables

A dash (-)

An asterisk (*)

A double slash (//)

A period (.)

/var/share/doc

/usr/share/doc

/usr/lib/doc

/var/lib/doc

Downloads software from the Internet

Emails you when software is out of date

Can optionally repartition your disk to make room for Linux

Performs a fresh install of Linux

xz alphabet.txt

xzcat alphabet.txt.xz

ls alphabet* xz

xz alphabet.txt.xz

A user can connect to a server over the network and use a virtual console

A machine can swap memory to disk

A single host can be split up into multiple guests

Many users can share one hard drive

Zsh

Powershell

Tsch

Bash

/etc

/home

/usr

/mnt

Using cpio to list an archive’s contents

Using cpio to delete all archive's files

Using cpio to restore files to a different directory location

Using cpio to create an archive