lines from a dataset operation_3695 coreutils '$out_file1' ]]>

**What it does** This tool outputs specified number of lines from the **beginning** of a dataset ----- **Example** Selecting 2 lines from this:: 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 + will produce:: chr7 56632 56652 D17003_CTCF_R6 310 + chr7 56736 56756 D17003_CTCF_R7 354 +