Return to Operating Systems Course

• LESSON 1: 2021/09/29 from 11:30 to 13:00 (room R2)
  • Introduction to the course, Introduction to Operating Systems (part A)
• LESSON 2: 2021/09/29 from 13:00 to 14:30 (room R2)
  • Introduction to Operating Systems (part B), Linux installation
• LESSON 3: 2021/10/01 from 10:00 to 11:30 (Virtual Cassroom)
  • UNIX & Linux commands

• LINUX INSTALLATION: 2021/10/04 from 21:00 to 22:30 (Virtual Classroom)
  • Virtual classroom with our assistant student with the target to guide you on the installation of Linux on your PCs.
• LESSON 4: 2021/10/06 from 11:30 to 13:00 (room R2)
  • UNIX & Linux commands, C programming tools
• LESSON 5: 2021/10/06 from 13:00 to 14:30 (room R2)
  • Files in Linux
• LINUX INSTALLATION: 2021/10/06 from 21:00 to 22:30 (Virtual Classroom)
  • Virtual classroom with our assistant student with the target to guide you on the installation of Linux on your PCs.
• LESSON 6: 2021/10/08 from 10:00 to 11:30 (Virtual Classroom)
  • Directories in Linux

• LAB 1 : 2021/10/12 from 13:00 to 14:30 (Virtual Classroom) (CANCELLED)
  • Management of files and directories, Permissions management, Link and comparisons between files, C programs and compilation
• LESSON 7: 2021/10/13 from 11:30 to 13:00 (room R2)
  • Directories in Linux (System calls)
• LESSON 8: 2021/10/13 from 13:00 to 14:30 (room R2)
  • Introduction to Linux processes (System call fork)
• LESSON 9: 2021/10/15 from 10:00 to 11:30 (Virtual Classroom)
  • Introduction to Linux processes (System call wait)

• LAB 1 : 2021/10/19 from 13:00 to 14:30 (Virtual Classroom)
  • Management of files and directories, Permissions management, Link and comparisons between files, C programs and compilation
• LESSON 10: 2021/10/20 from 11:30 to 13:00 (room R2)
  • Theoretical Aspects related to processes, Concurrency: theoretical aspects
• LESSON 11: 2021/10/20 from 13:00 to 14:30 (room R2)
  • Advanced Control (system call exec)
• ASSISTED Q&A: 2021/10/20 from 21:00 to 22:30 (Virtual Classroom)
  • For questions about laboratories and other topics (with assistance student)
• LESSON 12: 2021/10/22 from 10:00 to 11:30 (Virtual Classroom)
  • Advanced Control (system call exec), Signals

• LAB 2 : 2021/10/26 from 13:00 to 14:30 (Virtual Classroom)
  • Recursive visualization of a directory, Compilation and makefile, Recursive copy of a directory
• LESSON 13: 2021/10/27 from 11:30 to 13:00 (room R2)
  • Signals
• LESSON 14: 2021/10/27 from 13:00 to 14:30 (room R2)
  • Signals, Shell commands for process management
• LESSON 15: 2021/10/29 from 10:00 to 11:30 (Virtual Classroom)
  • Inter process communication (and pipe), Shell commands for Pipes and redirections

• LAB 3 : 2021/11/02 from 13:00 to 14:30 (Virtual Classroom)
  • Analysis of concurrent programs, System call fork and shell commands related to processes, Precedence graph
• LAB 4 : 2021/11/03 from 11:30 to 13:00 (Virtual Classroom)
  • System call fork, exec, system
• LESSON 16: 2021/11/05 from 10:00 to 11:30 (Virtual Classroom)
  • Regular expressions and find

• LAB 5 : 2021/11/09 from 13:00 to 14:30 (Virtual Classroom)
  • Shell commands for processes and redirection, concurrency using fork() and wait(), use of signals
• LESSON 17: 2021/11/10 from 11:30 to 13:00 (room R2)
  • Filters
• LESSON 18: 2021/11/10 from 13:00 to 14:30 (room R2)
  • Threads
• ASSISTED Q&A: 2021/11/10 from 21:00 to 22:30 (Virtual Classroom)
  • For questions about laboratories and other topics (with assistance student)
• LESSON 19: 2021/11/12 from 10:00 to 11:30 (Virtual Classroom)
  • Pthread library

• LAB 6 : 2021/11/16 from 13:00 to 14:30 (Virtual Classroom)
  • Signals and pipe, Pipe and synchronization, Command find, Filters
• LESSON 20: 2021/11/19 from 10:00 to 11:30 (Virtual Classroom)
  • Shells, Shell scripts

• LAB 7 : 2021/11/23 from 13:00 to 14:30 (Virtual Classroom)
  • From recursion to concurrency, Concurrent file sorting, Concurrent file sorting and merging
• LESSON 21: 2021/11/24 from 11:30 to 13:00 (room R2)
  • Shells, Shell scripts
• LESSON 22: 2021/11/24 from 13:00 to 14:30 (room R2)
  • Bash script exercises
• ASSISTED Q&A: 2021/11/24 from 21:00 to 22:30 (Virtual Classroom)
  • For questions about laboratories and other topics (with assistance student)
• LESSON 23: 2021/11/26 from 10:00 to 11:30 (Virtual Classroom)
  • Critical sections, Software solutions to critical sections

• LAB 8 : 2021/11/30 from 13:00 to 14:30 (Virtual Classroom)
  • Bash scripts
• LESSON 24: 2021/12/01 from 11:30 to 13:00 (room R2)
  • Hardware solutions, Introduction to semaphores
• LESSON 25: 2021/12/01 from 13:00 to 14:30 (room R2)
  • Semaphores (first part)
• LESSON 26: 2021/12/03 from 10:00 to 11:30 (Virtual Classroom)
  • Semaphores (second part)

• LESSON 27: 2021/12/10 from 10:00 to 11:30 (Virtual Classroom)
  • Semaphores (third part)

• LAB 9 : 2021/12/14 from 13:00 to 14:30 (Virtual Classroom)
  • Access to critical sections, precedence graphs with semaphores
• LESSON 28: 2021/12/17 from 10:00 to 11:30 (Virtual Classroom)
  • CPU Scheduling

• LAB 10 : 2021/12/21 from 13:00 to 14:30 (Virtual Classroom)
  • Concurrent programs with semaphores

• LAB 11 : 2022/01/11 from 13:00 to 14:30 (Virtual Classroom)
  • Concurrent programs with semaphores, pseudo-exam test
• LESSON 29: 2022/01/12 from 11:30 to 13:00 (Virtual Classroom)
  • Deadlock
• LESSON 30: 2022/01/12 from 13:00 to 14:30 (Virtual Classroom)
  • Exercises from exams
• ASSISTED Q&A: 2022/01/12 from 21:00 to 22:30 (Virtual Classroom)
  • For questions about laboratories and other topics (with assistance student)
• LESSON 31: 2022/01/14 from 10:00 to 11:30 (Virtual Classroom)
  • Exercises from exams and Q&A