OPS235 - Curriculum Discussion

OPS235 Course Discussion

Course Overview (Purpose)

This project-based subject will teach students how to install and configure a Linux server. Further, students will learn how to connect to and communicate over a network in a controlled environment. They will learn how to manage their files on their system and how to set-up file and directory permissions. Students will manage basic system security and firewall settings. In order to configure their system, students will gain knowledge of a few basic Unix/Linux commands and be exposed to 'Shell' basics. Finally students will work with both text and graphical user interfaces.

Course Linkages

Direct:

• ULI101 (Prerequisite)
• OPS335 (Upon successful completion of OPS235)

Influence for Success:

• NDD430 (CNS)
• OPS435 (CTY)
• OPS535 (CTY)
• SEC520 (CTY)

Common Concerns (Professor Observation)

• ULI101

• OPS235

1. Need for consistency in following rules in case other OPS235 professors teach course when main OPS235 profs are on vacation (Consistent Cover-off)

• OPS335

1. Linux Commands. Students are not intuitively using the commands that they were exposed to in ULI101 and used in OPS235.
   
   
2. AODA Accomodation. Two issues worth noting: student access to locked rooms (TEL Building) and accommodation to Linux OS (various distributions) for students with special needs (like Braille devices).
   
   

• OPS435
• OPS535

Course Improvement Suggestions

• Short-Term

1. Linux Commands. Try to bridge the gap of Linux commands throughout the OPS235 / OPS335 / OPS435 / OPS535 stream. Recommended for Winter 2015 semester to allow students to add previous reference sheets and/or lab log-books to existing material.
   (For example, allow ULI101 reference sheet to be added to OPS235 lab logbook, OPS335 contains OPS235 lab logbook notes plus ULI101 reference sheet, etc). Would it be worthwhile to print empty ULI101 reference sheet with already created section headers so they can place commands in required area (students associate the type of tool to refer to get the job done). Action taken: Murray Saul notified Mark Fernandes of idea, Mark had a discussion with some of ULI101 faculty. The decision to not have reference sheets for ULI101 course was due to prevention of students cheating if answers to final exam obtained. Suggestion was made that a template Linux command reference sheet will be made to help students study prior to ULI101 final exam, and this standardized sheet can be added to the OPS235 lab log-book.
   
   
2. YUM Command for Local Installs. The rpm command in lab3 relating to local installs appears to be deprecated (favoring yum local install). OPS235 team to meet to discuss implementation (Status: WIP).
   
   
3. Checklist for semester startup. There is a considerable amount of work to do to ensure items are updated for OPS235 prior to semester startup. I think it would be a good idea to have a check-list for all items such as: Covering off with OPS335 for version of CENTOS to use, update lab-book semester info, update instructors and photos, testing and update links for media install, update weekly dates for notes, update professor names and sections in both main WIKI and Weekly Schedule, submit Weekly schedule to Dianna, etc.
   
   
4. AODA Accomodation. It is recommended to make available for each lab or classroom a method to safely keep a door open while class is in session without propping the door open with a chair - If door is not opened, door is locked which can be a distraction for professors when delivering course material. If door is opened with propping chair, can be unsafe for students with special needs (for example blind students) and problems in the event of an emergency (for example: fire). Also, it has been noted challenges in providing Linux drivers to communicate with devices for individuals with special needs. These issues if solved should be shared in a central repository with support and suggestions to allow better access through a student's duration and with different instructors, staff.
   
   

• Long-Term

1. Scripting for Lab1. Lab 1 could be modified to have students generate a report regarding the collection of Linux information after an install. Certainly command substitution could be taught and to reinforce redirection >> to add content to a filename (i.e. not over-ride). It would be interesting to expose students to the zenity command to allow a menu to give user choice of report elements to include in the generated report. Perhaps a link to a "fancy" Bash shell script to generate a web-page so students can view the contents in a nice format. This scripting element could easily be added to assignment #1.

• Wish List

Additional Resources

• OPS Stream Discussion