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→LINUX PRACTICE QUESTIONS
|- valign="top" style="padding-left:15px;"
|colspan="2" |Course NotesSlides:<ul><li>[https://ict.senecacollege.ca/~uli101/notes/Week01.pdf PDF] | [https://ict.senecacollege.ca/~uli101/notes/Week01.pptx PPTX]</li></ul>Tutorials:<ul><li>[[HOWTO: Access Your Matrix Account]]</li><li>[http://czegel.com/seneca/uli101/lectures/Lecture1.html Les Czegel's Week 1 Notes (HTML)]</li></ul>Windows SSH client Software:<ul><li>[http://www.sfsu.edu/ftp/win/ssh/SSHSecureShellClient-3.2.9.exe SSH/SFTP]</li><li>[http://the.earth.li/%7Esgtatham/putty/latest/x86/putty.exe Putty]</li><li>[https://www.bitvise.com/ssh-client-download Bitvise SSH Client]</li><li>[https://mobaxterm.mobatek.net/download-home-edition.html MovaXterm]</li></ul>
| style="padding-left:15px;" |Logging Out of Matrix Server
*[http://man7.org/linux/man-pages/man1/whoami.1.html whoami ,who am i]<br>
*[http://man7.org/linux/man-pages/man1/clear.1.html clear , <ctrl><l>]<br>
|}
= KEY CONCEPTS=
===Purpose of Having a Matrix Account===
# To exit your Matrix session, type the following command and press ENTER: <span style="color:blue;font-weight:bold">exit</span><br><br>'''NOTE:''' You should notice that the Putty application window will disappear.<br><br>
# It is recommended to repeat these steps with connecting to your Matrix account from a Seneca lab workstation until you become comfortable with the process.<br><br>
Note: If you are using a Apple Mac computer, or a computer running the Linux OS, refer to the procedures below to login to your Matrix account.
SSH from macOS:
#In a new Finder window
#Open: '''Applications''' > '''Utilities''' > '''Terminal'''
#On the command line, type: <span style="color:blue;font-weight:bold">ssh username@matrix.senecacollege.ca</span>
#Enter your password when prompted. Answer yes to any questions it may ask you.
SSH from Linux:
#Open up the "Terminal" (the command line).
#Choose '''Applications''' > '''System Tools''' > '''Terminal'''.
#On the command line, type: <span style="color:blue;font-weight:bold">ssh username@matrix.senecacollege.ca</span>
#Enter your password when prompted. You will not see the cursor move but you are indeed entering your password
In the next investigation, you will learn how to issue Linux commands and how to setup and perform the first two sections of the online ULI101 assignment #1.<br><br>
An '''argument''' can be a '''pathname''', '''text''', '''option''', etc.
An '''argument''' is <u>separated</u> from a command (or from other arguments) by a '''SPACE''', '''multiple spaces''' or a '''TAB'''.
For example:
# Type the following Linux command, but DON’T press the ENTER key: <span style="color:blue;font-weight:bold">cd /bin</span><br><br>
# Press the <span style="color:blue;font-weight:bold">ctrl-a</span> key combination. What happens?<br><br>
# Press the <span style="color:blue;font-weight:bold">alt-F</span> key combination (ESCOPTION+F right-arrow for Mac OSx). What happens?<br><br>
# Press the <span style="color:blue;font-weight:bold">ctrl-w</span> shortcut. What happens?<br><br>
# Type the following command: <span style="color:blue;font-weight:bold">ls</span><br><br>
# At the menu assignment #1 window, enter <span style="color:blue;font-weight:bold">1</span> in the menu selection area to begin the first section called '''"Introduction to Unix Commands"'''.<br><br>
# When you have completed this section, you will be returned to the main window.<br>View the contents of this window to confirm that you completed this section.<br><br>
# When you have time this week, enter <span style="color:blue;font-weight:bold">2</span> in the menu selection area to begin and perform the first section called 3 parts only<br>('''"Basic Unix Command Structure''', '''Entering and Editing Commands"''', '''Using the Online Manual''').<br><br>
# When you have completed this section, you will be returned to the main window.<br>View the contents of this window to confirm that you completed this section.<br><br>'''NOTE:''' Although you are NOT allowed to use reference sheets for course evaluations, it is recommended to create one for your personal use, and write down Linux commands, their arguments and options, so your can successfully perform quizzes, midterm exam, and final exam.<br><br>
# Proceed to the next section to perform additional practice. Linux is about "doing"! The more practice questions you perform, the better mark you will achieve for this course and have a better foundation of issuing Linux commands to be more productive in your future courses.<br><br>
# What is the purpose of a Linux command '''option'''?
# What character(s) is used to '''separate''' commands and arguments?
# Create a '''table''' listing each Linux command, useful options that were mentioned in the online assignment #1 and command purpose this tutorial for the following Linux commands: '''pwd''' , '''cd''' , '''ls''' , '''cal''' , '''date''' , '''who''' , '''w''' , '''whoami''' , '''who am I''' , '''clear'''
[[Category:ULI101]]
