我有一个文件说它file.tsv有几列，看起来像：
# Gene Family xyz136 xyz140 xyz145 xyz147 xyz148
UNMAPPED 7650721.04472 4253028.928704 8415910.028496 7453466.3835 3282779.545448
UNGROUPED 4148127.07896 3999040.089552 4423800.370656 6066650.96145 4460845.331384
UNGROUPED|g__Absiella.s__Absiella_dolichum 0 0 8548.5181548 0 0
UNGROUPED|g__Acidaminococcus.s__Acidaminococcus_fermentans 0 0 0 0 0
UNGROUPED|g__Acidaminococcus.s__Acidaminococcus_intestini 0 0 0 0 0
UNGROUPED|g__Acidaminococcus.s__Acidaminococcus_intestini_CAG_325 0 0 0 0 0
如何通过删除小数点将此表中存在的所有数值转换为最接近的整数？
我希望它看起来像这张表：
# Gene Family xyz136 xyz140 xyz145 xyz147 xyz148
UNMAPPED 7650721 4253029 8415910 7453466 3282780
UNGROUPED 4148127 3999040 4423800 6066651 4460845
UNGROUPED|g__Absiella.s__Absiella_dolichum 0 0 8549 0 0
UNGROUPED|g__Acidaminococcus.s__Acidaminococcus_fermentans 0 0 0 0 …bash ×1