Create the following file structure in midtermuser\'s home directory this/is/a/f

Question

Create the following file structure in midtermuser's home directory this/is/a/file/for/my/midterm Copy the my_midterm file to the path created in step 1, the file is located in/opt Change the owner ship of the file so that it belongs to the user midtermuser and the group midteruser Change the permissions of the my_midterm file to rwx rx rx Create a "." File in the path created in step 1 with the name ".hiden" Users Add the following users: flash, batman, superman Create a user group with the name "dc_comics" Add all the users created on step 1 to the dc_comics user group Back up the home directory of lex_luthor to/opt/backup/badguys/with its contents Remove the user lex_luthor recursively

Explanation / Answer

1) to create file structure we use 'mkdir -p'.

mkdir -p this/is/a/file/for/my/midterm

2) for copying file from one location to other we use 'cp' command.

cp /opt/my_midterm this/is/a/file/for/my/midterm/

3)
for user: 'chown' command is use to change the ownership of user.

chown midtermuser my_midterm

for group: 'chgrp' command is use to change the ownership of group.

chgrp midteruser my_midterm

4) 'chmod' command is used for changing the read, write and execute permissions.

chmod 755 my_midterm

5) 'touch' command is used to create file.

touch this/is/a/file/for/my/midterm/.hidden

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