posix-shell

Programming in UNIX systems 2020
Michal Stefaniuk

Project target

Simple shell allowing to run other programs

How to run

• make to build the project

• make run to run the project

• make clean to clean the project

Supported features

• cd

• exit

• pipe

• IORedirection

• background processing

• All linux commands that could be executed in one argument

Example commands

• cd ..

• cd directory_name

• exit

• ls > file.txt

• cat file.txt | head -1

• sort file.txt | uniq

• ls &

• ps - to see if above was run in background (defunct mode)