Lesson 2

Lesson 2Basic Commands in Windows and Linux

Information Systems Security & HardwareSecurity & Computer Hardware Course for Teens

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Brief History…

Windows 1985 Linux 1991

Based on Unix 1960’s Windows and Linux get along very

well.

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1985 – Windows 1.0

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1990 –Windows 3.0

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1992 –Windows 3.11/NT

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1995 –Windows 95

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1998 –Windows 98

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2000 –Windows 2000

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2000 –Windows ME

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2001–Windows XP

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2007 – Vista

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Linux Rocks!

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2009 – Windows 7 - Vista (Fixed)

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Linux was invented by…

Linus Torvalds

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Linux Baby Pictures (how cute)

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Tux

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Windows, Mac and LinuxLinux!

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Commands…do this…ok do that.

Command line commands We are going to look under the hood

of Windows and Linux OS’s

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Windows and Linux command lines

Windows

Linux

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In Class Exercise 1 - Windows

Windows Key + R

+

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In Class Exercise 1 - Windows

Run Dialog Box

Type in “cmd”

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In Class Exercise 1 - Windows

Command prompt opens

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Date

Display or set the date of the system

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Time

Display or set the time of the system

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Ver

Display the MS-DOS version that is being used

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CLs

Clear the screen

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Dir

Display the list of subdirectories and files of a directory

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cd\

Go to root

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Cd continued…

Go to sub directories

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Cd continued…

Show contents of sub-directories

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md

Make a directory with the name…”example”

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Exercise 1

Go to the directory you just made

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Exercise 1.1

Make a directory called tools within the example directory

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RD

Remove a directory “tools”

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RD (continued)

Remove a directory “tools”

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Tree

Show directory as a hierarchical tree format.

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mem

Shows memory

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Terminal Window

Launch Terminal Window

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Terminal Window

Shows Terminal Window

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pwd

Display the name of the current directory

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hostname

Display the name of the local host.

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Finger “user”

Display information on the “user”

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ls

List the contents of a directory

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Cd directory

Change the current directory to…

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Mkdir directory

Make directory

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Rmdir directory

Remove directory

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Exercise 1

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Ping

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Play…

Do Linux commands work in Windows?

Do Windows commands work in Linux?

Can you find some other commands?

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FIN

Questions?