John Sellens john.sellens@senecapolytechnic.ca

Week 12 Class 1 July 29 - POSIX Semaphores

July 29 - Quiz 9 due - week 11 - threads

August 6 - Assignment 1 due

August 11 - Assignments 2 and 3 due

Assignments - see assign.html

See labs.html and quizzes.html and https://learn.senecapolytechnic.ca

Lecture Notes Notes

• Class notes: pdfs/unx511_12_1.pdf
• See samples https://github.com/jsellens/unx511_samples/tree/main/week12_1
  • Or clone https://github.com/jsellens/unx511_samples

References

• https://github-pages.senecapolytechnic.ca/unx511/Week12/Week12.html -- contains some reference links

UNX511 NSB Class Links

• UNX511 NSB Assignments
• UNX511 NSB Labs and How to Submit Them
• UNX511 NSB Quizzes
• UNX511 NSB Main Page

References

• See UNX511 References

Tools

• See UNX511 Tools

Links

• UNX511 section NSB class schedule
• All UNX511 section NSB class notes
• UNX511 samples at github https://github.com/jsellens/unx511_samples
• Some UNX511 section NSB class samples - code, etc

• UNX511 Course Outline Summer 2025 -- https://www.senecapolytechnic.ca/cgi-bin/subject?s1=UNX511
• UNX511 Course / Section Syllabus Summer 2025 https://syl.senecapolytechnic.ca/syllabi/2025-summer/unx511-nsb-8216/index.html
• learn.senecapolytechnic.ca - Blackboard
• Seneca Student VPN access information: https://students.senecapolytechnic.ca/spaces/186/it-services/wiki/view/1024/vpn
• SCPA student intranet - google "SCPA student seneca" or: https://students.senecapolytechnic.ca/spaces/281/school-of-computer-programming-analysis/home