split.md

split

• 将大的归档压缩文件进行分割

• split -b size -d tar-file-name perfix-name

• split -b 1M -d mybackuo.tgz mybasckup-parts

• split -b 1M mybackup.tgz mybackup-parts

• 合并： cat mybackup-parts* > mybackup.tar.gz