The -i option enables to search for a string case insensitively in the give file.
It matches the words like “JORDAN”, “Jordan”, “jordan”.
[INFO]
====
DATAFILE
The datafile contains aggregate individual statistics for 67 NBA seasons. from basic box-score attributes such as points, assists, rebounds etc., to more advanced money-ball like features such as Value Over Replacement.
ENVIRONMENT VARIABLE: LLO_DATAFILE