User contributions for Soma

26 September 2022

• 16:2116:21, 26 September 2022 diff hist −6‎ GDB quick start ‎ →‎Getting Started
• 16:2116:21, 26 September 2022 diff hist +1‎ GDB quick start ‎ →‎Getting Started
• 16:2116:21, 26 September 2022 diff hist +1,747‎ N GDB quick start ‎ Created page with "==Getting Started== * Type "gdb <program>" to debug a program binary * Compile with -g (to get debugging symbols) (keep -O) to allow gdb to have more info about the program when debugging. But it will work without -g. * At the prompt type "run" to run it under gdb's control. * To debug an already running program, type "attach <PID>" * By default gdb can only attach to child processes. To allow attaching to processes that aren't gdb's children, do the following: sudo..."
• 16:1416:14, 26 September 2022 diff hist +47‎ Operating Systems 2022F: Tutorial 3 ‎ →‎Tasks/Questions current

25 September 2022

• 14:3114:31, 25 September 2022 diff hist +129‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 14:2814:28, 25 September 2022 diff hist +27‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions

24 September 2022

• 20:2320:23, 24 September 2022 diff hist +13‎ Operating Systems 2022F: Tutorial 2 ‎ →‎C: Examining the runtime memory map current
• 20:2020:20, 24 September 2022 diff hist +55‎ Operating Systems 2022F: Tutorial 2 ‎ →‎C: Examining the runtime memory map
• 20:1920:19, 24 September 2022 diff hist +60‎ Operating Systems 2022F: Tutorial 2 ‎ →‎C: Examining the runtime memory map
• 17:2717:27, 24 September 2022 diff hist +24‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions

23 September 2022

• 02:3802:38, 23 September 2022 diff hist +340‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 02:0802:08, 23 September 2022 diff hist +5,797‎ N Operating Systems 2022F Lecture 5 ‎ Created page with "==Video== Video from the lecture given on September 22, 2022 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2022f/lectures/comp3000-2022f-lec05-20220922.m4v video] * [https://homeostasis.scs.carleton.ca/~soma/os-2022f/lectures/comp3000-2022f-lec05-20220922.cc.vtt auto-generated captions] Video is also available through Brightspace (Resources->Zoom meeting->Cloud Recordings tab) ==Notes== <pre> Lecture 5 --------- Today, Tutorial 3, along with some..." current

22 September 2022

• 12:0312:03, 22 September 2022 diff hist +1‎ Operating Systems (Fall 2022) Course Outline ‎No edit summary current

20 September 2022

• 22:3122:31, 20 September 2022 diff hist +390‎ Operating Systems 2022F Lecture 4 ‎ →‎Video current
• 21:2921:29, 20 September 2022 diff hist +922‎ Operating Systems 2022F Lecture 4 ‎ →‎Code
• 21:2721:27, 20 September 2022 diff hist +7,825‎ N Operating Systems 2022F Lecture 4 ‎ Created page with "==Video== ==Notes== <pre> Lecture 4 --------- * Assignment 1 has been released, due Sept. 28th - based on T1 & T2, if you've done them it should be straightforward - please use the template and validate after completing the assignment - we use scripts to split up the assignment by question so they can be graded all at once - collaborators should be at the top; resources (e.g., web pages) should be listed with the question it helped with (remembe..."
• 21:2521:25, 20 September 2022 diff hist +1‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions

19 September 2022

• 03:1703:17, 19 September 2022 diff hist −45‎ Operating Systems 2022F: Assignment 1 ‎No edit summary

17 September 2022

• 23:4523:45, 17 September 2022 diff hist +996‎ Operating Systems 2022F Lecture 3 ‎No edit summary current
• 21:2721:27, 17 September 2022 diff hist +73‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 20:3220:32, 17 September 2022 diff hist +108‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 20:2920:29, 17 September 2022 diff hist +185‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 20:2420:24, 17 September 2022 diff hist −4‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 20:2120:21, 17 September 2022 diff hist −18‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 20:2020:20, 17 September 2022 diff hist −2‎ Operating Systems 2022F: Assignment 1 ‎ →‎Introduction
• 20:2020:20, 17 September 2022 diff hist +110‎ Operating Systems 2022F: Assignment 1 ‎ →‎Introduction
• 20:1920:19, 17 September 2022 diff hist +1,380‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 20:0920:09, 17 September 2022 diff hist +203‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 20:0120:01, 17 September 2022 diff hist +19‎ Operating Systems 2022F: Assignment 1 ‎ →‎3000menu.c
• 20:0120:01, 17 September 2022 diff hist +58‎ Operating Systems 2022F: Assignment 1 ‎ →‎3000menu.s
• 19:4019:40, 17 September 2022 diff hist +42‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 19:3919:39, 17 September 2022 diff hist 0‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 19:3819:38, 17 September 2022 diff hist +74‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 19:3519:35, 17 September 2022 diff hist +39‎ Operating Systems 2022F: Tutorial 2 ‎ →‎B: Comparing C and assembly
• 19:3419:34, 17 September 2022 diff hist +75‎ Operating Systems 2022F: Tutorial 2 ‎ →‎B: Comparing C and assembly
• 18:5118:51, 17 September 2022 diff hist +132‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 18:4518:45, 17 September 2022 diff hist +21‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 18:4418:44, 17 September 2022 diff hist +9‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 18:4418:44, 17 September 2022 diff hist −4‎ Operating Systems 2022F: Assignment 1 ‎ →‎Questions
• 18:4318:43, 17 September 2022 diff hist +1,643‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 14:3614:36, 17 September 2022 diff hist +184‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 14:3414:34, 17 September 2022 diff hist +1‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 14:3414:34, 17 September 2022 diff hist +1‎ Operating Systems 2022F: Assignment 1 ‎No edit summary
• 14:3314:33, 17 September 2022 diff hist +5,442‎ N Operating Systems 2022F: Assignment 1 ‎ Created page with "'''This Assignment is still being developed.''' <syntaxhighlight lang="c" line> →‎3000menu.c: #include <stdio.h> #include <unistd.h> #include <sys/types.h> #include <sys/wait.h> #include <stdlib.h> extern char **environ; char *menu[] = { "/usr/bin/ls", "/usr/bin/whoami", "/usr/bin/top", "QUIT", NULL }; int QUIT = 3; void run_program(int choice) { pid_t pid; int status; printf("Running %s\n"..."

16 September 2022

• 13:5613:56, 16 September 2022 diff hist +86‎ Operating Systems 2022F: Tutorial 2 ‎ →‎A: Function calls, library calls, and system calls

15 September 2022

• 17:1917:19, 15 September 2022 diff hist +8,244‎ Operating Systems 2022F Lecture 3 ‎No edit summary
• 15:2315:23, 15 September 2022 diff hist +10,127‎ N Operating Systems 2022F: Tutorial 4 ‎ Created page with "In this tutorial you will learn about how accounts and logging in work through exploring 3000userlogin and ssh. ==Logging in to a UNIX system== In order to log in to a UNIX system (Linux or otherwise), the following steps must occur (potentially not in this order). # The user must authenticate themselves, proving their identity and that they are allowed to access the system. By default this is done through a username and password. # A new process, U, should be create..."
• 15:1215:12, 15 September 2022 diff hist +14,904‎ N Operating Systems 2022F: Tutorial 3 ‎ Created page with "In this tutorial you will be experimenting with and extending [https://homeostasis.scs.carleton.ca/~soma/os-2019f/code/3000shell.c 3000shell.c] (listed below). '''Make sure you use the original code from 3000shell for each question.''' ==Getting Started== You should download [https://homeostasis.scs.carleton.ca/~soma/os-2019f/code/3000shell.c 3000shell.c] on your openstack instance (or a Ubuntu Linux 21.04 system or similar). Compile it using the command gcc -O -g -..."

13 September 2022

• 17:5817:58, 13 September 2022 diff hist −19‎ Operating Systems 2022F Lecture 2 ‎ →‎Video current
• 17:5417:54, 13 September 2022 diff hist +6,543‎ Operating Systems 2022F Lecture 2 ‎No edit summary