John Sellens john.sellens@senecapolytechnic.ca

Week 1 Class 2 September 5 - System Calls, Errors, and the /proc Filesystem

Lab 1 coming soon

Lecture Notes Notes

• Class notes: pdfs/unx511_01_2.pdf
• See samples https://github.com/jsellens/unx511_samples/tree/main/week01_2
  • Or clone https://github.com/jsellens/unx511_samples

References

UNX511 NSC Class Links

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

References

• See UNX511 References

Tools

• See UNX511 Tools

Links

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

• UNX511 Course Outline Fall 2025 -- https://www.senecapolytechnic.ca/ssos/findOutline.do?schoolCode=SICT&termCode=20253&subjectCode=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