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Question

I need help with the commands to execute the below task:


Part 3:

Permissions

·       Set group owner of /cs to "cs"

·       Set group owner of /math to "math"

·       Set group owner of /science to "science"

·       how do i make a directry in /cs called cs_homework

·       how do i make a directory in /math called math_homework

·       how do i make a directory in /science called science_homework

·       Adjust permission so only the owner and members of the group "cs" can access the "cs" filesystem

·       Adjust permission so only members of the group "math" can access the "math" filesystem

·       Adjust permission so anyone can access the "science" filesystem.

Note: you can use the "touch" command to make an empty file for testing. i.e. touch file1

·       how do i make a file in /cs/cs_homework which only lucy can access with read only access.

·       how do i make a file in /cs/cs_homnework which all members of cs group can access with read only access.

·       how do i make a file in /math/math_homework which only steve can access with read and execute access.

·       how do i make a file in /math/math_homework which all members of group math can access with read and execute access.

·       how do i make a file in /science/science_homework which both steve and lucy can access with read and execute.

·       how do i make a file in /science/science_homework which only steve can access with read / write / execute access.

·       how do i make a file in /science/science_homework which only lucy can access with read / write / execute access.

·       how do i make a file in /science/science_homework which anyone can access with read / write / execute permissions.

Use the long listing command to show filesytem, directory, and file permissions and capture screenshots.

Using the "df" commands, report how much space total space is allocated to each filesystem and how much is used. Report how many inodes are allocated and how many are used.

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