What it does
This tool removes a specified number of lines from the beginning of a dataset.
Example
Input File:
chr7 56632 56652 D17003_CTCF_R6 310 + chr7 56736 56756 D17003_CTCF_R7 354 + chr7 56761 56781 D17003_CTCF_R4 220 + chr7 56772 56792 D17003_CTCF_R7 372 + chr7 56775 56795 D17003_CTCF_R4 207 +
After removing the first 3 lines the dataset will look like this:
chr7 56772 56792 D17003_CTCF_R7 372 + chr7 56775 56795 D17003_CTCF_R4 207 +