拆分大文本文件

 

使用git-bash

Use the split command in Git Bash to split a file:

• into files of size 500MB each: split myLargeFile.txt -b 500m

• into files with 10000 lines each: split myLargeFile.txt -l 10000

//*******三万行一个文件,以数字结尾  file.txt01 file.txt02 file.txt03 ....................

 split file.txt -l 3000 file.txt -d

//******保留后缀  file01.sql file02.sql

split file.sql -l 30000 -d file --additional-suffix=.sql

 

https://stackoverflow.com/questions/31786287/how-to-split-large-text-file-in-windows