6.3-4 zip、unzip

zip：打包和压缩文件

zip压缩格式是Windows与Linux等多平台通用的压缩格式。和gzip命令相比，zip命令压缩文件不仅不会删除源文件，而且还可以压缩目录。

zip命令的参数选项及说明

-r    将指定目录下的所有文件和子目录一并压缩 -x    压缩文件时排除某个文件 -q    不显示压缩信息

压缩文件

[root@cs6 tmp]# cp /etc/services . [root@cs6 tmp]# ll -h services -rw-r--r--. 1 root root 626K May 13 00:35 services[root@cs6 tmp]# zip services.zip ./services #<==格式：zip 压缩包名 被压缩的文件。adding: services (deflated 80%) #<==deflated压缩率。 [root@cs6 tmp]# ll -h services* -rw-r--r--. 1 root root 626K May 13 00:35 services -rw-r--r--. 1 root root 125K May 13 00:38 services.zip

压缩目录

[root@cs6 tmp]# cd / [root@cs6 /]# zip tmp.zip ./tmp/adding: tmp/ (stored 0%) [root@cs6 /]# zip -r tmp.zip ./tmp/ updating: tmp/ (stored 0%)adding: tmp/anaconda-ks.cfg (deflated 38%)adding: tmp/install.log (deflated 71%)adding: tmp/yum.log (stored 0%)....adding: tmp/html/6.html (stored 0%)adding: tmp/html/10.html (stored 0%)adding: tmp/html/1.html (stored 0%)adding: tmp/html/8.html (stored 0%)adding: tmp/services.zip (stored 0%)adding: tmp/services (deflated 80%)

排除压缩

[root@cs6 /]# zip -r tmp.zip ./tmp/ -x tmp tmp/ tmp.zip [root@cs6 /]# zip -r tmp.zip ./tmp/ -x tmp/services.zip updating: tmp/ (stored 0%) updating: tmp/anaconda-ks.cfg (deflated 38%) updating: tmp/install.log (deflated 71%) updating: tmp/yum.log (stored 0%) updating: tmp/.ICE-unix/ (stored 0%) updating: tmp/lewen.log (deflated 50%) ...... updating: tmp/html/8.html (stored 0%) updating: tmp/services (deflated 80%) [root@cs6 /]#

unzip：解压zip文件

unzip命令可以解压zip命令或其他压缩软件压缩的zip格式的文件。 -l    不解压显示压缩包内容 -o    解压时不提示是否覆盖文件 -d    指定解压目录 -v    解压时显示详细信息

查看压缩文件。

[root@cs6 /]# unzip -l tmp.zip Archive: tmp.zipLength Date Time Name --------- ---------- ----- ----0 05-13-2019 00:38 tmp/1092 05-05-2019 23:12 tmp/anaconda-ks.cfg8081 05-05-2019 23:12 tmp/install.log0 05-05-2019 23:10 tmp/yum.log0 05-11-2019 17:56 tmp/.ICE-unix/150 05-12-2019 22:54 tmp/lewen.log3384 05-05-2019 23:11 tmp/install.log.syslog9068168 05-12-2019 18:46 tmp/etc.tar.gz0 05-12-2019 18:19 tmp/html/......0 05-12-2019 18:19 tmp/html/6.html0 05-12-2019 18:19 tmp/html/10.html0 05-12-2019 18:19 tmp/html/1.html0 05-12-2019 18:19 tmp/html/8.html127362 05-13-2019 00:38 tmp/services.zip641020 05-13-2019 00:35 tmp/services --------- -------9849257 23 files

常规解压文件的例子

[root@cs6 /]# unzip tmp.zip Archive: tmp.zip replace tmp/anaconda-ks.cfg? [y]es, [n]o, [A]ll, [N]one, [r]ename: yinflating: tmp/anaconda-ks.cfg replace tmp/install.log? [y]es, [n]o, [A]ll, [N]one, [r]ename: yinflating: tmp/install.log replace tmp/yum.log? [y]es, [n]o, [A]ll, [N]one, [r]ename: y[root@cs6 /]# unzip -v tmp.zip #<==解压时显示一些信息。 Archive: tmp.zip Length Method Size Cmpr Date Time CRC-32 Name -------- ------ ------- ---- ---------- ----- -------- ----0 Stored 0 0% 05-13-2019 00:38 00000000 tmp/1092 Defl:N 679 38% 05-05-2019 23:12 0cd9b8ec tmp/anaconda-ks.cfg8081 Defl:N 2366 71% 05-05-2019 23:12 2254ab8c tmp/install.log150 Defl:N 75 50% 05-12-2019 22:54 6195ad09 tmp/lewen.log3384 Defl:N 569 83% 05-05-2019 23:11 0c331784 tmp/install.log.syslog 9068168 Defl:N 7955263 12% 05-12-2019 18:46 da37147b tmp/etc.tar.gz ......0 Stored 0 0% 05-12-2019 18:19 00000000 tmp/html/8.html127362 Stored 127362 0% 05-13-2019 00:38 859b286f tmp/services.zip641020 Defl:N 127196 80% 05-13-2019 00:35 33bd3343 tmp/services -------- ------- --- ------- 9849257 8213510 17% 23 files[root@cs6 /]# unzip -o tmp.zip #<==解压时不提示是否覆盖。 Archive: tmp.zipinflating: tmp/anaconda-ks.cfg inflating: tmp/install.log inflating: tmp/install.log.syslog inflating: tmp/etc.tar.gz ..... extracting: tmp/html/1.html extracting: tmp/html/8.html extracting: tmp/services.zip inflating: tmp/services

指定解压目录解压文件    

[root@cs6 /]# unzip -d /tmp tmp.zip #<==可以使用-d选项接目录来指定解压目录 Archive: tmp.zipcreating: /tmp/tmp/inflating: /tmp/tmp/anaconda-ks.cfg inflating: /tmp/tmp/install.log extracting: /tmp/tmp/yum.log creating: /tmp/tmp/.ICE-unix/ .... extracting: /tmp/tmp/html/1.html extracting: /tmp/tmp/html/8.html extracting: /tmp/tmp/services.zip inflating: /tmp/tmp/services [root@cs6 /]# tree /tmp /tmp ├── anaconda-ks.cfg ├── etc.tar.gz ├── html │ ├── 10.html │ ├── 1.html │ ├── 2.html │ ├── 3.html │ ├── 4.html │ ├── 5.html │ ├── 6.html ....│ ├── services │ ├── services.zip │ └── yum.log └── yum.log7 directories, 36 files

总结

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