I want to do the following things in a single program
1) Read a name in the form of string from user
2) Convert it into uppercase if the name is in lower case
3) Now i need to open a file which is already exisiting in some other path ( i mean the unix directory path )
4) and need to check line by line in the file if the given name is there in the opened file.
This very urgent .please help me immediatly.