Group projects for the Operating systems course. The projects were coded is shell or C in the Linux OS running in a Docker container.

Group Members

1. Muhammed Fatih Öztel
2. Yunus Stahlschmidt

Project 1

The first programm is a shell proram with 5 functionalities:

1. Histogram reprensentation of numerical data in a file
2. Letter incrementer
3. Find oldest file in directory and delete it
4. Convert numericals to their alphabetic counterparts
5. File copier with wildcard matching

Project 2

The second program is a basic shell with certain functionalities coded in C:

1. Search: find a specified file
2. Bookmark: save, delete, list, or execute specific commands
3. ps_all: display information on running and finished processes
4. Stop: stop the execution of the currently running foreground process
5. Exit: stop the shell if all background processes are completed

Project 3

The third program is a multithreaded application which implements a publisher packager system where publishers are responsible for publishing books and the packagers are responsible for packaging them and when a package is filled the send it out.