zip压缩大于4g文件linux unzip如何解压大于4GB的zip文件

首先建议的是不要产生这么大的备份文件，而是产生MB大小的文件，而非GB级别的文件。

第二，此为系统设计使然，也可以算是系统的bug吧。详见下面的说明：

Facts from the maintainer:

Limit for a file size of one archive entry (single file which is in archive) is 4 GByte (232 - 1 Bytes). There are several other limitations (described in file proginfo/ziplimit.txt in zip upstream tarball):

•Number of entries in Zip archive: 64 k (2^{16 - 1 entries)}

•Hard limits of the Zip archive format.

•Compressed size of archive entry: 4 GByte (2^{32 - 1 Bytes)}

•Uncompressed size of entry: 4 GByte (2^{32 - 1 Bytes)}

•Size of single-volume Zip archive: 4 GByte (2^{32 - 1 Bytes)}

•er-volume size of multi-volume archives: 4 GByte (2^{32 - 1 Bytes)}

•Number of parts for multi-volume archives: 64 k (1^{16 - 1 parts)}

•Total size of multi-volume archive: 256 TByte (4G * 64k)

+3

感谢分享

-3-11 09:16