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标题：Linux shell zipinfo 命令
Linux shell 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。
zipinfo 命令语法格式
zipinfo [-12hlmMstTvz] [压缩文件] [文件...] [-x <范本样式>][选项]：
选项 描述 -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
范例
我们先使用
zip命令创建一个demo.zip的压缩文件[root@localhost shell]# ls demo.cpp demo.sh demo1.sh demo2.sh main.c [root@localhost shell]# zip -q -r demo.zip . [root@localhost shell]# ls demo.cpp demo.sh demo.zip demo1.sh demo2.sh main.c1. 显示压缩文件
demo.zip的信息[root@localhost shell]# zipinfo cp.zip Archive: demo.zip Zip file size: 1116 bytes, number of entries: 5 -rw-r--r-- 3.0 unx 0 bx stor 17-Sep-19 16:06 demo.cpp -rw-r--r-- 3.0 unx 122 tx defN 17-Sep-19 11:43 demo.sh -rw-r--r-- 3.0 unx 93 tx defN 17-Sep-19 11:43 demo1.sh -rwxr-xr-x 3.0 unx 219 tx defN 17-Sep-19 11:43 demo2.sh -rw-r--r-- 3.0 unx 0 bx stor 17-Sep-19 16:06 main.c 5 files, 434 bytes uncompressed, 380 bytes compressed: 12.4% [root@w3cschool.cc a]#2. 显示压缩文件
demo.zip中每个文件的信息[root@w3cschool.cc a]# zipinfo -v demo.zip Archive: demo.zip There is no zipfile comment. End-of-central-directory record: ------------------------------- Zip archive file size: 1116 (000000000000045Ch) Actual end-cent-dir record offset: 1094 (0000000000000446h) Expected end-cent-dir record offset: 1094 (0000000000000446h) (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 5 entries. The central directory is 387 (0000000000000183h) bytes long, and its (expected) offset in bytes from the beginning of the zipfile is 707 (00000000000002C3h). Central directory entry #1: --------------------------- demo.cpp 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: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2017 Sep 19 16:06:44 file last modified on (UT extra field modtime): 2017 Sep 19 16:06:43 local file last modified on (UT extra field modtime): 2017 Sep 19 08:06:43 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 8 characters length of extra field: 24 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 0x7875 (Unix UID/GID (any size)) and 11 data bytes: 01 04 f5 01 00 00 04 14 00 00 00. There is no file comment. Central directory entry #2: --------------------------- demo.sh offset of local header from start of archive: 66 (0000000000000042h) 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): 2017 Sep 19 11:43:06 file last modified on (UT extra field modtime): 2017 Sep 19 11:43:06 local file last modified on (UT extra field modtime): 2017 Sep 19 03:43:06 UTC 32-bit CRC value (hex): e5c8a6a8 compressed size: 113 bytes uncompressed size: 122 bytes length of filename: 7 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 f5 01 00 00 04 14 00 00 00. There is no file comment. Central directory entry #3: --------------------------- demo1.sh offset of local header from start of archive: 244 (00000000000000F4h) 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): 2017 Sep 19 11:43:06 file last modified on (UT extra field modtime): 2017 Sep 19 11:43:06 local file last modified on (UT extra field modtime): 2017 Sep 19 03:43:06 UTC 32-bit CRC value (hex): 5c5ce0fc compressed size: 79 bytes uncompressed size: 93 bytes length of filename: 8 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 f5 01 00 00 04 14 00 00 00. There is no file comment. Central directory entry #4: --------------------------- demo2.sh offset of local header from start of archive: 389 (0000000000000185h) 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): 2017 Sep 19 11:43:06 file last modified on (UT extra field modtime): 2017 Sep 19 11:43:06 local file last modified on (UT extra field modtime): 2017 Sep 19 03:43:06 UTC 32-bit CRC value (hex): 770ee340 compressed size: 188 bytes uncompressed size: 219 bytes length of filename: 8 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 (100755 octal): -rwxr-xr-x 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 f5 01 00 00 04 14 00 00 00. There is no file comment. Central directory entry #5: --------------------------- main.c offset of local header from start of archive: 643 (0000000000000283h) 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: 1.0 compression method: none (stored) file security status: not encrypted extended local header: no file last modified on (DOS date/time): 2017 Sep 19 16:06:42 file last modified on (UT extra field modtime): 2017 Sep 19 16:06:41 local file last modified on (UT extra field modtime): 2017 Sep 19 08:06:41 UTC 32-bit CRC value (hex): 00000000 compressed size: 0 bytes uncompressed size: 0 bytes length of filename: 6 characters length of extra field: 24 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 0x7875 (Unix UID/GID (any size)) and 11 data bytes: 01 04 f5 01 00 00 04 14 00 00 00. There is no file comment.
