Fall 2018 - September to December 2018 - Updated 2018-11-24 02:45 EST
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| |_) || | / _ \ / _` |/ __| / _ \ | | | | / _ \ \ V // _ \ | | | || '__|
| __/ | || __/| (_| |\__ \| __/ | |_| || (_) | | || (_) || |_| || |
|_| |_| \___| \__,_||___/ \___| |____/ \___/ |_| \___/ \__,_||_|
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/ ___/ ___|_ _| | ____|_ ____ _| |_ _ __ _| |_(_) ___ _ __
| | \___ \ | | | _| \ \ / / _` | | | | |/ _` | __| |/ _ \| '_ \
| |___ ___) || | | |___ \ V / (_| | | |_| | (_| | |_| | (_) | | | |
\____|____/ |_| |_____| \_/ \__,_|_|\__,_|\__,_|\__|_|\___/|_| |_|
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, for, while, case, break, continue, read, functions, &&, ||, errors 1>&2
elif
, case
, etc.Reminder: There are now three quizzes that you need to complete on Brightspace as part of your term Quiz mark. The Quizzes are not optional; see Quizzes and Tests.
Check the due date for each assignment and put a reminder in your agenda, calendar, and digital assistant. Just like in the Real World, not all due dates are on the same days or at the same times.
umask
, personal web siteWorksheets are preparation for your assignments. You can’t do the assignments without having done the worksheets first, and you can’t do the worksheets without having first read the Course Notes:
Make notes from the worksheets on how each command works. What do the options used in the worksheets mean, for each command? (See the weekly List of Commands.)
Form a small study group to do the worksheets. Each person tries the example given, and you make sure you all get the same answers. Worksheets are not for hand-in; they are not worth marks; the assignments test your knowledge of the lectures and worksheets.
The worksheets are available in four formats: Open Office (ODT), PDF, HTML, and Text. Only the Open Office format allows you “fill in the blanks” in the worksheet. The PDF format looks good but doesn’t allow you to type into the blanks in the worksheet. The HTML format is crude but useful for quick for viewing online.
Do NOT open the Worksheet ODT files using any Microsoft products; they will mangle the format and mis-number the questions. Use the free Libre Office or Open Office programs to open these ODT documents. On campus, you can get a copy here: Course Introduction: Install Libre Office.
Worksheet #08 is for Assignment #09 HTML.
chmod, ls -lid, umask
Worksheets prepare you for the upcoming assignments.
This course had two midterm tests (10%, 15%) and will have one final exam (40%).
Follow this link to see all your upcoming Quizzes and Tests. The dates are also posted on the Course Home Page and on Brightspace CST8207.
For full marks, read the Test Instructions (all the words) before your midterm tests.
Take notes in class! Keep a pad open on your desk.
Look at the Practice Tests and Answers related to the Final Exam. You can bring your questions to your lab periods and your instructor will go over them with you.
Check your EMail, especially when creating CRON jobs. One student had generated over 2,600 email messages (one per minute) using a CRON job that failed. (I deleted the job.)
Don’t forget to finish your five Brightspace quiz attempts for each of the Midterm 1 and Midterm 2 quizzes. There is now a third quiz available to prepare for the Final Exam. Do five attempts in all three quizzes.
Nobody should have any files larger than 1MB in their CLS account. If you have uploaded an image that is larger than 1MB, you should make it smaller using the convert
command directions given in the Student Web Site page from Assignment #09.
“The Bash Academy is an initiative to promote the bash shell language and educate people on its use.” http://www.bash.academy/
Regarding world-writable files in your account: See last week’s notes.
Keep a notebook with a List of Commands in it.
This page may take a minute or two to load; be patient: Who is using the VIM editor?
Many students find that hiring a personal tutor helps them get through the first term. Financial assistance is available. See the Tutoring heading in the Course Introduction.
You are not paranoid if they really are out to get you! See the Week 03 Notes HTML for command pipelines to count the SSH attacks on the CLS.
When you are locked out, follow the directions in the notes to get your IP address re-enabled.
Students sent me this: