Please write in UNIX, even just an example i can use myself.

Task 07 (20 points)

Write a single regular expression using grep to read the provided data file and return only the valid email addresses.

Input file (lab0207.txt)	Expected output of script
Eat@Joes@asu.edu bmbaklavah.com bmgatto@asu.edu jjsibelius@asu <>?!@##$%(*&^@example.com B. M. Gatto@example.com snehdar@asu.edu ThisEmailIsWayTooLongToBeValid@asu.edu lbeethoven@.com v.v.doom1234@asu.edu bmgatto@asu.completelymadeupextension @. ahitch@@@@@example.com hfbohannon@asu. @asu.edu	bmgatto@asu.edu snehdar@asu.edu v.v.doom1234@asu.edu

Task EC (Up to 15 points)

Regular expressions are very versatile, theres not many situations where you cant write a RegEx to match the string that you need. Write a string that would be very hard to match with a regular expression. Then, try to match it with a regular expression. Points will be awarded for most creative solutions.