Linux zipinfo命令 - Linux备份压缩命令参数及用法手册
2019-09-17 阅读 : 次
Linux zipinfo命令用于列出压缩文件信息。
执行zipinfo指令可得知zip压缩文件的详细信息。
语法
zipinfo [-12hlmMstTvz][压缩文件][文件...][-x <范本样式>]
参数：
- -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 只列出压缩文件的文件名称。
- -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<范本样式> 不列出符合条件的文件的信息。
- -z 如果压缩文件内含有注释，就将注释显示出来。
实例
显示压缩文件信息
[root@w3cschool.cc a]# zipinfo cp.zip Archive: cp.zip 486 bytes 4 files-rw-r--r-- 2.3 unx 0 bx stor 24-May-10 18:54 a.c-rw-r--r-- 2.3 unx 0 bx stor 24-May-10 18:54 b.c-rw-r--r-- 2.3 unx 0 bx stor 24-May-10 18:54 c.c-rw-r--r-- 2.3 unx 0 bx stor 24-May-10 18:54 e.c4 files, 0 bytes uncompressed, 0 bytes compressed: 0.0%[root@w3cschool.cc a]#
显示压缩文件中每个文件的信息
[root@w3cschool.cc a]# zipinfo -v cp.zip Archive: cp.zip 486 bytes 4 filesEnd-of-central-directory record:------------------------------- Actual offset of end-of-central-dir record: 464 (000001D0h) Expected offset of end-of-central-dir record: 464 (000001D0h) (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 4 entries. The central directory is 248 (000000F8h) bytes long, and its (expected) offset in bytes from the beginning of the zipfile is 216 (000000D8h). There is no zipfile comment.Central directory entry #1:--------------------------- a.c offset of local header from start of archive: 0 (00000000h) bytes file system or operating system of origin: Unix version of encoding software: 2.3 minimum file system compatibility required: MS-DOS, OS/2 or NT FAT minimum software version required to extract: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2010 May 24 18:54:26 file last modified on (UT extra field modtime): 2010 May 24 18:54:26 local file last modified on (UT extra field modtime): 2010 May 24 10:54:26 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 3 characters length of extra field: 13 bytes length of file comment: 0 characters disk number on which file begins: disk 1 apparent file type: binary 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 0x7855 (Unix UID/GID) and 0 data bytes. There is no file comment.Central directory entry #2:--------------------------- b.c offset of local header from start of archive: 54 (00000036h) bytes file system or operating system of origin: Unix version of encoding software: 2.3 minimum file system compatibility required: MS-DOS, OS/2 or NT FAT minimum software version required to extract: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2010 May 24 18:54:26 file last modified on (UT extra field modtime): 2010 May 24 18:54:26 local file last modified on (UT extra field modtime): 2010 May 24 10:54:26 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 3 characters length of extra field: 13 bytes length of file comment: 0 characters disk number on which file begins: disk 1 apparent file type: binary 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 0x7855 (Unix UID/GID) and 0 data bytes. There is no file comment.Central directory entry #3:--------------------------- c.c offset of local header from start of archive: 108 (0000006Ch) bytes file system or operating system of origin: Unix version of encoding software: 2.3 minimum file system compatibility required: MS-DOS, OS/2 or NT FAT minimum software version required to extract: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2010 May 24 18:54:26 file last modified on (UT extra field modtime): 2010 May 24 18:54:26 local file last modified on (UT extra field modtime): 2010 May 24 10:54:26 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 3 characters length of extra field: 13 bytes length of file comment: 0 characters disk number on which file begins: disk 1 apparent file type: binary 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 0x7855 (Unix UID/GID) and 0 data bytes. There is no file comment.Central directory entry #4:--------------------------- e.c offset of local header from start of archive: 162 (000000A2h) bytes file system or operating system of origin: Unix version of encoding software: 2.3 minimum file system compatibility required: MS-DOS, OS/2 or NT FAT minimum software version required to extract: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2010 May 24 18:54:26 file last modified on (UT extra field modtime): 2010 May 24 18:54:26 local file last modified on (UT extra field modtime): 2010 May 24 10:54:26 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 3 characters length of extra field: 13 bytes length of file comment: 0 characters disk number on which file begins: disk 1 apparent file type: binary 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 0x7855 (Unix UID/GID) and 0 data bytes. There is no file comment.
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