Search:

CAN SOMEONE PLEASE HELP!!!!!!!!

Create a KORN shell UNIX utility called search. This utility will be able to do following:
Recursively search for files using file expansion characters ...

Could anybody tell me how to do this in Unix using vi:

In the file "sue" use grep to print to screen all lines containing
the word "boy" twice, i.e.
"boy, life ain't easy for a boy named sue."...