1. Question 1: Make following hierarchy structure of directories. Java is file. Create it in Section 2 And copy in Section 1 and Section 3 2. Use different options of directory and file commands of Linux OS 3. a) Create a file "students.txt" with following data. 1. Maha 2. Heeba 3. Ahlaam 4.Amal 5.Rana 6.Reem 7.Huma 8.5.Khadija 9.Afnan 10. Hana 11.Huda 12. Sana 13.Ghada 14 Asma 15.Noora b) Write commands to perform following operations upon the above created file. I. Count no. of lines 2. rename the file as student1.text 3. Delete ALL files