in linux in ubuntu

Write the proper commands for the following questions: a. Create a Directory with the name Matrix b. Create a text file and give your first name as the file name c. Write the contents into the file as follows and save it: Java C++ Python d. Create another text file and give your last name as the file name (if you don't have last name then some other name except first name) e. Write the contents into the file as follows and save it Java