Write a command to select only those lines containing “july” as a whole word?

grep -w july filename
The ‘-w’ option makes the grep command to search for exact whole words. If the specified pattern is found in a string, then it is not considered as a whole word. For example: In the string “mikejulymak”, the pattern “july” is found. However “july” is not a whole word in that string.

Category: UNIX Interview Questions.