Answer Happy

The aim of this assignment is to apply your skills and experience in class as well as the lab sessions with UNIX/Linux commands, Bash scripting/programming to create an application which can perform the UNIX administration using necessary task and commands to complete required operations. The Unix/Linux commands are incorporated in the shell scripting in order to achieve the above goal. At the beginning, authentication of admin should be done in order to be able to login to the system. After login to the system, script will be called from the command line to start to do following requirement. The assignment will have the following operations: . Script allows choosing selection for the required steps: Build user single or multiple user accounts for the users by generating user passwords, required home directories, and specific course directories. You should use scripts to do all operations in the application. • Program shall generate passwords format (username_98741) for each user based on specific user name and user id. • View the current spaces for all users • Remove users (user names start with a/A letter) from the system. • Report how many hours user logged in the system. • Change password for selected user. Find last logged in time and access file for specific user. • Each operation defined above should be written into log file (results.txt) to make sure all steps are completed successfully. .

You write a document about summarizing above operation that is needed for managing the systems. You need to provide screen shots for each steps in the report document. You need to submit also script file and transactions files.