Create a print$\_$permissions program that supports the following features.

When a file is printed give the numeric value of the permissions, in the order of owner group other

Where execute is $1$

Write is $2$

Read is $4$

for example a file named with:

user: rwx

group: r

other:w

Would print:

alpha $(742)$

if the command line argument $-$v is given:

print your student id and name, then the program exits.

if the command line argument $-$ux is given:

print all files in the next arguement's path that have the owner's execute permission bit set

if the command line argument $-$ur is given:

print all files in the next arguement's path that have the owner's read permission bit set

if the command line argument $-$uw is given:

print all files in the next arguement's path that have the owner's write permission bit set

if the command line argument $-$gx is given:

print all files in the next arguement's path that have the owner group's execute permission bit set

if the command line argument $-$gr is given:

print all files in the next arguement's path that have the owner group's read permission bit set

if the command line argument $-$gw is given:

print all files in the next arguement's path that have the owner group's write permission bit set

if the command line argument $-$ox is given:

print all files in the next arguement's path that have the other's execute permission bit set

if the command line argument $-$or is given:

print all files in the next arguement's path that have the other's read permission bit set

if the command line argument $-$ow is given:

print all files in the next arguement's path that have the other's write permission bit set

If you cannot traverse a directory print: directory skipped

for example:

$./$a$.$out $-$ow $.$

should print all files in the current directory $($and sub directories$)$ that have the other write permission set.

$./$a$.$out $-$ux $./$test

should print all files in the test suddirectory $($and sub its directories$)$ that have the owner execute permission set.

$./$a$.$out $-$gr $/$

should print all files in the root directory $($and sub directories$)$ that have the group read permission set.