LINUX please. Part_1: Log in and examine the /etc/passwd,/etc/shadow, and /etc/group files withless. (You’ll need root privileges to examine/etc/shadow.) Locate your own entries in the first two files, andany references to yourself in /etc/group. Note thehashed nature of your password in /etc/shadow—you can’t tell whatit is, even though you know your own password. (this is imperfectprotection against those who gain illegitimate access to/etc/shadow.) After examining these files, use the whoami,id, who, and wcommands to confirm your own account and determine who else isusing your computer. The id output, in particular, should show youto be a member of all the groups with which your username wasassociated in /etc/group. Part_2: Log into your computer and acquire root privileges. Keeping inmind the extra precautions you need when performing tasks as root,perform the following account maintenance tasks: 1. Create a new ordinary user account usinguseradd. 2. Set the password for this new account by usingpasswd. 3. Using a virtual terminal, log into the new account in textmode to verify that it works. Be sure the account has its own homedirectory. 4. Log out of the new account and switch back to your originalsession. 5. Use usermod to make the following changes tothe account you’ve just created: Add the user to a students group Change the account’s username to something else. Change the user’s login shell to/bin/false. 6. Attempt to log into the changed account. What happens? Attached

 

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