8evz0 / OperatingSystems

Collection of homework (programs) on the course "Operating Systems". All assignments are completed and presented in one project.

The project on the subject "Operating Systems" includes the following programs:

1. Filter packets based on Netfilter interface + testing programs + third-party programs (IP/MAC address changers) (Linux);

2. Testing the file system for directory creation, file creation, read, write (Linux);

3. Forkbomb (Win64/Linux);

4. Membomb. Includes 4 implementation options (Linux);

5. Testing I/O Schedulers (Linux);

6. Testing with Linpack (Linux);

7. Malloc/Free testing includes separate function testing, sequential testing (malloc->free->malloc) and function testing on a real process (Linux);

8. PAM-module is the simplest implementation of user authentication before performing any actions (Linux);

9. Virtual machines includes 2 programs: virtual machine detection (Win64/Linux) and virtual machine exit (the implementation is written in Assembler) (Linux);

Using:

1. ARCH: sh ./script.sh
2. Debian: bash[sh] ./script.sh
3. Ubuntu: ./script.sh

*** To check some result of tests in ./logs/ ***

P.S. If you have any questions, comments or suggestions - write, because it's important!