[pull] main from cs-pub-ro:main #350
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Current link in lab-setup.md points to https://github.com/open-education-hub/operating-systems. This commit changes the link to https://github.com/cs-pub-ro/operating-systems. Signed-off-by: Elena Mihailescu <[email protected]>
Add grading rules for the Operating Systems course. Signed-off-by: Alex Apostolescu <[email protected]> Signed-off-by: Razvan Deaconescu <[email protected]>
Word should be past participle, not syscall name. Signed-off-by: PetruCristian <[email protected]>
Update `README.md` with current structure of directory (e.g. use `src/` instead of `libc/`). Detail use of `grade.sh` and `make lint`. Signed-off-by: Razvan Deaconescu <[email protected]>
The `grade.sh` script computes the final project grade, from two components: checker output and style checking. Currently, checker output provides a maximum of 90 points and style checking an output of maximum 10 points, for a total maximum of 100 points. Script it to be symlinked to the `tests/` directory of each project. It invokes the `check` rule and the `lint` rule in the tests Makefile, then proceeds to compute the summary result. Signed-off-by: Razvan Deaconescu <[email protected]>
Qemu seems to be the most suitable choice for running the operating-systems VM on macOS (at least on M1 systems). Add instructions and scripts for running the VM on macOS. Signed-off-by: Razvan Virtan <[email protected]>
Missing -fno-builtin flag from Makefile caused the compiler to substitute str* calls from content/chapters/software-stack/lab/support/common-functions/main_string with builin functions, instead of use custom implementations from content/chapters/software-stack/lab/support/common-functions/string.c. Signed-off-by: Liza Babu <[email protected]>
Rewrote part of a sentence to help ensure clarity. Signed-off-by: Dimitrie Valu <[email protected]>
Changed the wrong value of the variable "a" in the explained comment from "7" to "42". Signed-off-by: Andrei-Valerian Andreescu <[email protected]>
When using `mtrace`, the program needs to be loaded with the malloc debugging library. Use `LD_PRELOAD` for that. This may not be required for certain systems. Also, the file path used for `LD_PRELOAD` may be required to be updated, depending on the Linux distribution used. Signed-off-by: Razvan Deaconescu <[email protected]>
Remove empty sections from the arena. Signed-off-by: Alex Apostolescu <[email protected]>
The URL was `http://open-education-hub.github.io/...`. This was incorrect for forked repos as it referred to the original owner: OEH. In addition, it was using the `http` scheme instead of `https`. This was less of an issue because the `http` endpoint redirects to `https`. This commit fixes both of the aforementioned problems by dynamically obtaining the owner uwing `${{ github.repository_owner }}` and by using `https` instead of `http`. Signed-off-by: Teodor Dutu <[email protected]>
Add arm skeleton from basic-syscall exercise Signed-off-by: Andrei Lipan <[email protected]>
Update `README.md` with details on using `grade.sh` and `make lint`. Use `run_tests.py` instead of `run-tests.py` in `README.md`. Signed-off-by: Razvan Deaconescu <[email protected]>
Use `run_tests.py` instead of `run-tests.py` in `tests/Makefile`. Signed-off-by: Razvan Deaconescu <[email protected]>
`out/` directory is not longer used by tests. Signed-off-by: Razvan Deaconescu <[email protected]>
Use correct and complete targets for `lint` target in `tests/Makefile`. Signed-off-by: Razvan Deaconescu <[email protected]>
Wrong path (it is a folder from the git repository) Signed-off-by: D9nni <[email protected]>
Add vscode script for running and debugging the assignment's tests. Use python3 instead of python in Makefile and README.md. Signed-off-by: Alex Apostolescu <[email protected]>
Do not test block expansion in malloc=split-one-block. Signed-off-by: Alex Apostolescu <[email protected]>
Do not test block expansion in realloc-split-one-block. Signed-off-by: Alex Apostolescu <[email protected]>
Add resources for the Operating Systems course. Signed-off-by: Stefan Jumarea <[email protected]>
A challenge to exercise working with mmap(). Signed-off-by: Razvan Deaconescu <[email protected]>
A challenge to exercise working with mmap() and memory copying. Signed-off-by: Razvan Deaconescu <[email protected]>
A challenge to exercise mprotect() and an intro in SIGSEGV handling. Signed-off-by: Razvan Deaconescu <[email protected]>
Fix: "assignement" -> "assignment" Signed-off-by: Razvan Deaconescu <[email protected]>
Fix access_counter.c typos Signed-off-by: Popa Ioan Alexandru <[email protected]>
The old link to the linux `checkpatch.pl` was broken. Fix it by adding `github.com` to the url. Signed-off-by: Stefan Jumarea <[email protected]>
GCC 9.3 doesn't link against libpthread by default, so setting LDLIBS accordingly is required. Signed-off-by: Razvan Miclius <[email protected]>
Changed the download link of the .qcow2 image to point to one built on x86_64 architecture. Signed-off-by: Catalin-Ripanu <[email protected]>
Update text for the Compute chapter labs by fixing typos,broken links, task order etc. Signed-off-by: Gabriel Pitic <[email protected]>
The task requires knowledge of `fork()` and `execve()`, the latter being taught in lab 7. Signed-off-by: Teodor Dutu <[email protected]>
Add checkers for lab 7 tasks. Signed-off-by: Laura Ruse <[email protected]>
Add parallel firewall assignment for the compute chapter. The goal is to introduce students to parallel programming with a single producer multiple consumer problem that uses a thread-safe ring buffer to transfer data between threads. Signed-off-by: Andrei Stan <[email protected]> Signed-off-by: Anton-Fabian Patras <[email protected]>
- Move shared memory task to lab 8 because it requires knowledge of semaphores. - Move Apache 2 simulator task to the end of lab 7 because interacting with docker might have confused students and delayed the following tasks. Signed-off-by: Teodor Dutu <[email protected]>
Specify that students need to run `make run` to start the container and that `strace` needs to be run inside that container. Signed-off-by: Teodor Dutu <[email protected]>
Add checkers for laboratory 8 tasks. Signed-off-by: NickZaharia308 <[email protected]>
Tasks and guides are stored in tasks/<task>/README.md, but are referenced as <task.md> for simplicity. This commit accounts for this when solving links. Signed-off-by: Alex Apostolescu <[email protected]>
Previously, only links from labs were rerouted. This commit updates the links from all file types, namely: guides, tasks, questions, reading, and media. Signed-off-by: Alex Apostolescu <[email protected]>
Questons are media files are placed in directories on their own, on the same level. This commit accounts for this when generating the .view files, and prepends '../' to media links in question files. Signed-off-by: Alex Apostolescu <[email protected]>
Using greedy regexes collapses consecutive links when solving them e.g. [a](b) [c](d) gets collapsed to [a](d). This commits prevents this using non-greedy regexes. Signed-off-by: Alex Apostolescu <[email protected]>
Show links that do not match expected patterns after solving references. Signed-off-by: Alex Apostolescu <[email protected]>
This commit restructures the IO chapter according to OpenEdu methodology. This comprises of: - refactoring and changing the order of chapters - generating support files from solution - breaking arena into smaller sections - fixing Makefiles from tasks to be self-contained Signed-off-by: Mihnea Firoiu <[email protected]> Signed-off-by: Alex Apostolescu <[email protected]>
The makefile for the `my-cat` task now uses the correct paths `solution/` and `support/` to generate the support code. Signed-off-by: Teodor Dutu <[email protected]>
Waiting for further instructions in order to continue. Merged Makefile. Signed-off-by: robertpaulp <[email protected]>
Pending to get a response Signed-off-by: Viktor09 <[email protected]>
As per `read()` and `write()` syscall wrappers documentation, the return value of a successful operation is the count of bytes read/written that could be less than the length given as param. Signed-off-by: Andrei Adrian Ragman <[email protected]>
Correct the name of wrapper from `ftstat()` to `fstat()`. Signed-off-by: Andrei Adrian Ragman <[email protected]>
This commit restructures the Application Interaction chapter according to OpenEdu methodology. Signed-off-by: Iacobai Cosmin-Andrei <[email protected]>
Done solving the issue 134 : chapters/data/memory-security/drills/tasks: Add solutions and checkers #134 Added the generate_skels.py infrastructure to generate the skeletons Added checkers for the tasks which needed one Updated the README.md for every task with useful information on how to use: -`make skels` command -the checker Added solution Updated generate_skels.py to add support for Makefile-uncommenting lines. Fixes #134 Signed-off-by: Vica Teodor Andrei <[email protected]>
Use typos to find misspelled words since it does not require extensive wordlists and it is easier to configurate. The trade-off is that it will not complain about uncommon typos since it will assume they are technical terms. Overall it should be a lot easier to maintain than spellcheck. Signed-off-by: Alex Apostolescu <[email protected]>
Fix broken links Signed-off-by: Ionut Mihalache <[email protected]>
Update date, location, year, registration, win announcement Signed-off-by: Ionut Mihalache <[email protected]>
Fix Januray to January Signed-off-by: Ionut Mihalache <[email protected]>
Update 'Pins' section Signed-off-by: Razvan-Stefan Costea <[email protected]>
- Use the `quizzify` plugin in `config.yaml` - Modify `gen-view.py` to fix paths to questions - Add `.view/` to `.gitignore` - Update builder version to 0.6.1 Signed-off-by: MadlenaB <[email protected]> Signed-off-by: Teodor Dutu <[email protected]>
- Nest exams by year and season in `config.yaml` - Mark 2022 exams as deprecated (their format is no longer used) Signed-off-by: Teodor Dutu <[email protected]>
Add "Testing System" and "Fuzzing System" exams. Signed-off-by: Teodor Dutu <[email protected]>
Provide a real-world example for copy-on-write regarding Redis snapshotting. Signed-off-by: Alex Apostolescu <[email protected]>
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