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
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