3.3、zip：打包和压缩文件

说明

  zip压缩格式是很多计算机平台通用的压缩格式。和gzip命令相比，zip命令压缩不仅不会删除源文件，而且还可以压缩目录

格式

  zip [option] [file]

常用参数

• -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

示例

1、压缩文件

[root@localhost test]# cp /etc/services .
[root@localhost test]# ll -h services 
-rw-r--r--. 1 root root 655K May 14 15:33 services
[root@localhost test]# zip services.zip ./services 
  adding: services (deflated 80%)
[root@localhost test]# ll -h services*
-rw-r--r--. 1 root root 655K May 14 15:33 services
-rw-r--r--. 1 root root 134K May 14 15:34 services.zip

2、压缩目录

[root@localhost ~]# zip test.zip ./test #不加-r参数将只会压缩目录这个额一个文件，所以这样使用不对
updating: test/ (stored 0%)

[root@localhost ~]# zip -r test.zip ./test #-r参数
  adding: test/ (stored 0%)
  adding: test/test_01.txt (stored 0%)
  adding: test/test_02.txt (stored 0%)
  adding: test/test_03.txt (stored 0%)
  adding: test/test_04.txt (stored 0%)
  adding: test/test_05.txt (stored 0%)
  adding: test/test_06.txt (stored 0%)
  adding: test/test_07.txt (stored 0%)
  adding: test/test_08.txt (stored 0%)
  adding: test/test_09.txt (stored 0%)
  adding: test/test_10.txt (stored 0%)
  adding: test/test_11.txt (stored 0%)
  adding: test/test_12.txt (stored 0%)
  adding: test/test.txt (stored 0%)
  adding: test/services (deflated 80%)
  adding: test/services.zip (stored 0%)

3、排除压缩文件

[root@localhost ~]# zip -r test.zip ./test -x test/services.zip test/services
updating: test/ (stored 0%)
updating: test/test_01.txt (stored 0%)
updating: test/test_02.txt (stored 0%)
updating: test/test_03.txt (stored 0%)
updating: test/test_04.txt (stored 0%)
updating: test/test_05.txt (stored 0%)
updating: test/test_06.txt (stored 0%)
updating: test/test_07.txt (stored 0%)
updating: test/test_08.txt (stored 0%)
updating: test/test_09.txt (stored 0%)
updating: test/test_10.txt (stored 0%)
updating: test/test_11.txt (stored 0%)
updating: test/test_12.txt (stored 0%)
updating: test/test.txt (stored 0%)