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如何导出linux中某个文件的前多少行啊？

2024-11-25 11:08:25

推荐回答（1个）

回答1：

文件名:file

方法一:
head -n 2000000 file > file1

方颤闭法二:
cat file |head -n 2000000 > file1

方法三：
1输入: "vi file"
2输入: ":set nu"
3输入: ":1,2000000 w file1"
4输入: ":q!"
file1 就是你要的文件了.文件扒洞没太大,这个过程会春纳花点时间,你要耐心等待.

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