文章目录
- 1.命令简介
- 2.命令格式
- 3.选项说明
- 4.常用示例
- 参考文献
1.命令简介
zipinfo（zip information）列出有关 ZIP 存档的详细信息。
2.命令格式
代码语言：javascript复制zipinfo [-12CsmlvhMtTz] <file>[<.zip>] [<file(s)> ...] [-x <xfile(s)> ...]3.选项说明
代码语言：javascript复制-1
只列出文件名称。
-2
此参数的效果和指定“-1”参数类似，但可搭配“-h”，“-t”和“-z”参数使用。
-h
列出首行信息，打印存档名称、实际大小（字节）和文件总数。
-l
此参数的效果和指定“-m”参数类似，但会列出原始文件的大小而非每个文件的压缩率。
-m
此参数的效果和指定“-s”参数类似，但多会列出每个文件的压缩率。
-M
若信息内容超过一个画面，则采用类似more指令的方式列出信息。
-s
用类似执行“ls-l”指令的效果列出压缩文件内容。
-t
只列出压缩文件内所包含的文件数目，压缩前后的文件大小及压缩率。
-T
将压缩文件内每个文件的日期时间用年，月，日，时，分，秒的顺序列出。
-v
详细显示压缩文件内每一个文件的信息。
-x xfile(s)
不列出符合条件的文件信息。
-z
如果压缩文件内含有注释，就将注释显示出来。4.常用示例
我们先对 /etc/passwd 使用 zip 进行压缩。
代码语言：javascript复制zip passwd.zip /etc/passwd
adding: etc/passwd (deflated 58%)（1）显示 zip 文件信息。
代码语言：javascript复制zipinfo passwd.zip
Archive: passwd.zip
Zip file size: 724 bytes, number of entries: 1
-rw-r--r-- 3.0 unx 1333 tx defN 22-Oct-16 23:38 etc/passwd
1 file, 1333 bytes uncompressed, 554 bytes compressed: 58.4%（2）只显示压缩包名称、大小和文件数目。
代码语言：javascript复制zipinfo -h passwd.zip
Archive: passwd.zip
Zip file size: 724 bytes, number of entries: 1（3）详细显示压缩文件内每一个文件的信息。
代码语言：javascript复制zipinfo -v passwd.zip
Archive: passwd.zip
There is no zipfile comment.
End-of-central-directory record:
-------------------------------
Zip archive file size: 724 (00000000000002D4h)
Actual end-cent-dir record offset: 702 (00000000000002BEh)
Expected end-cent-dir record offset: 702 (00000000000002BEh)
(based on the length of the central directory and its expected offset)
This zipfile constitutes the sole disk of a single-part archive; its
central directory contains 1 entry.
The central directory is 80 (0000000000000050h) bytes long,
and its (expected) offset in bytes from the beginning of the zipfile
is 622 (000000000000026Eh).
Central directory entry #1:
---------------------------
etc/passwd
offset of local header from start of archive: 0
(0000000000000000h) bytes
file system or operating system of origin: Unix
version of encoding software: 3.0
minimum file system compatibility required: MS-DOS, OS/2 or NT FAT
minimum software version required to extract: 2.0
compression method: deflated
compression sub-type (deflation): normal
file security status: not encrypted
extended local header: no
file last modified on (DOS date/time): 2022 Oct 16 23:38:58
file last modified on (UT extra field modtime): 2022 Oct 16 23:38:57 local
file last modified on (UT extra field modtime): 2022 Oct 16 15:38:57 UTC
32-bit CRC value (hex): 8df494ab
compressed size: 554 bytes
uncompressed size: 1333 bytes
length of filename: 10 characters
length of extra field: 24 bytes
length of file comment: 0 characters
disk number on which file begins: disk 1
apparent file type: text
Unix file attributes (100644 octal): -rw-r--r--
MS-DOS file attributes (00 hex): none
The central-directory extra field contains:
- A subfield with ID 0x5455 (universal time) and 5 data bytes.
The local extra field has UTC/GMT modification/access times.
- A subfield with ID 0x7875 (Unix UID/GID (any size)) and 11 data bytes:
01 04 00 00 00 00 04 00 00 00 00.
There is no file comment.参考文献
zipinfo(1) manual - linux.org
