Display the login names $($e$.$g$.,$ u$1180111)$ of all users whose first name is hamed $($all cases$)$ and default shell is ksh$.$

$?$: Display the last names of all unique users $($all cases$)$ with comp$322$ as part of their home directory sorted by the numerical value of their user id numbers in descending order.

: Select all the users $($full name, separated by a space $)$whose shell is sh shell and save them to a file called sh$\_$passwd.

T:List the full names sorted in ascending order $($i$.$e$.,$ first name and last name separated by a space$)$ of the ${10}^{th}$ to ${15}^{th}$ users in the file.

: Display the unique first names of all users $($all cases$)$ whose last names end with the letter $\text{'}n\text{'}$ or $\text{'}m\text{'}$ save the result to mnSorted.txt file

: List the full names $($all in capital letter$)$ sorted in descending order of all users whose shell is NOT ksh shell $.$

Tist first names of all users $($sorted based on ID number in ascending$),$ the user that have a login name starts with u$115.$

Display all files in $($etc$)$ directory does not contain word passwd in these files page by page at screen

$3$isplay the number of files in directory $/$ etc that end with the word $.$conf

: List the initials $($i$.$e$.,$ the first letter of the first name followed by the first letter of the last name$)$ of all users that have sh as their default shell.