命令删除重复行，但重复行在.txt文件中有一些变化

Question

如何从.txt文件中的数据集中删除重复行，因为问题是我的行的一半内容被重复，而且我只想要第一个结果行。我试着使用这个命令，但效果不好

sort myfile.txt uniq -u | newfile.txt

这是我的文件的内容，我的文件行是299873

ligand_06278/out.pdbqt:REMARK  Name = 22626427
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.3      2.094      2.612
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.3      2.821      8.000
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.4      3.333      6.628
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.4      4.526      7.557
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.5      2.500      4.835
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.5      2.516      7.135
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.6      2.660      7.148
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.8      3.141      6.023
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.9      0.000      0.000
ligand_06279/out.pdbqt:REMARK  Name = 22629712
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.1      9.841     13.115
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.3     15.483     18.543
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.3      1.944      5.962
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.3      8.946     12.260
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.5     14.453     17.240
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.8     10.330     14.145
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.8      1.727      5.848
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -7.1      7.429     11.509
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -7.3      0.000      0.000
ligand_06280/out.pdbqt:REMARK  Name = 22631372
ligand_06280/out.pdbqt:REMARK VINA RESULT:     -10.0      3.811      7.264
ligand_06280/out.pdbqt:REMARK VINA RESULT:     -10.1      0.000      0.000
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.3      5.006      9.020
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.4      2.195      8.687
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.4      2.712      9.301
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.6      2.186      8.354
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.7      5.168      7.981
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.8      1.961      2.580
ligand_06280/out.pdbqt:REMARK VINA RESULT:      -9.8      2.311      8.341

Answer 1

您可以简单地将grep用于Name=，包括以下行(-A1)，并通过grep RESULT传递输出以删除Name=行：

$ grep -A1 'Name =' file | grep RESULT
ligand_06278/out.pdbqt:REMARK VINA RESULT:      -8.3      2.094      2.612
ligand_06279/out.pdbqt:REMARK VINA RESULT:      -6.1      9.841     13.115
ligand_06280/out.pdbqt:REMARK VINA RESULT:     -10.0      3.811      7.264