A private school needs a Linux server based storage solution, School has the following personals (10)

• Principal (1 User)
• Teachers (7 Users)
• Admin & Finance (3 users)
• IT Staff (1 User)

Principal should have the separate private directory for his use. Each Teacher needs a separate directory shared with principal. On this shared directory teacher and principal must have the read, write and execute permissions. There is one directory needed for general files distribution, access able by all employees of the school. Admin should be able to add data on this while others must only view the uploaded files. There is one shared directory for the students on which teachers can upload files and students can view them.

Note: Use Linux commands to configure Ubuntu environment for the above scenario