Question: Question 2: Access Control For this question concerns a Linux machine on which you are the administrator (with sudo rights). The system has 5 normal

Question 2: Access Control For this question concerns a Linux machine

Question 2: Access Control For this question concerns a Linux machine on which you are the administrator (with sudo rights). The system has 5 normal users aj, brian, nick, jc, lance (with their respective home directories in /home: /home/aj, and so on). In addition to the default user groups, there are 2 additional groups grpb ={aj, brain, nick }, and grpn ={jc, lance } (a) [6 marks] The default permission for the user home directories is set as 755 , but you wish to limit access. Write the commands you would have to execute to change is so that no user can access another user's home directory

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