Question: 2 . Search all files in ~ and all subdirectories that contain the keyword 'corvid' ( case insensitive ) that appear at the beginning OR

2. Search all files in ~ and all subdirectories that contain the keyword 'corvid' (case insensitive) that appear at the beginning OR end of a line. Provide two lines of context before and after each keyword found. Hint: Extended Grep is your friend. (5 points

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