我在linux下有一些文件。例如2,我需要将文件混入一个文件中。
例如
$cat file1
line 1
line 2
line 3
line 4
line 5
line 6
line 7
line 8
and
$cat file2
linea one
linea two
linea three
linea four
linea five
linea six
linea seven
linea eight
后来我对这两个文件进行洗牌,我可以获得如下内容:
linea eight
line 4
linea five
line 1
linea three
line 8
linea seven
line 5
linea two
linea one
line 2
linea four
line 7
linea six
line 1
line 6
你应该使用shuf
命令 =)
cat file1 file2 | shuf
或者使用 Perl :
cat file1 file2 | perl -MList::Util=shuffle -wne 'print shuffle <>;'
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