Linux 下压缩与解压.zip和.rar及.7z文件
对于Window下的常见压缩文件.zip和.rar，Linux也有相应的方法来解压它们：
1)对于.zip
linux下提供了zip和unzip程序，zip是压缩程序，unzip是解压程序。它们的参数选项很多，可用命令zip-help和unzip-help查看，这里只做简单介绍，举例说明一下其用法：
#zipyajiu.zipyajiu.jpgyajiu.png
这条命令是将yajiu.jpg和yajiu.png压缩成一个zip包
#zipyajiu.zip*.jpg
这条命令是将所有.jpg的文件压缩成一个zip包
#zip-ryajiu.zipyajiu
这条命令是将文件夹yajiu压缩成一个zip包
#unzipyajiu.zip
这条命令是将yajiu.zip中的所有文件解压出来
yajiu@yajiu-desktop:~$cd图片
yajiu@yajiu-desktop:~/图片zipyajiu.zipyajiu.jpgyajiu.png
updating:yajiu.jpg(deflated34%)
updating:yajiu.png(deflated0%)
yajiu@yajiu-desktop:~/图片$zipyajiu.zip*.jpg
adding:1.jpg(deflated34%)
adding:2.jpg(deflated0%)
yajiu@yajiu-desktop:~/图片$zip-ryajiu.zipyajiu
adding:yajiu/(stored0%)
adding:yajiu/yajiu.zip(stored0%)
adding:yajiu/yajiu.jpg(deflated34%)
adding:yajiu/yajiu.rar(deflated0%)
adding:yajiu/yajiu.7z(deflated0%)
adding:yajiu/yajiu.png(deflated0%)
yajiu@yajiu-desktop:~/图片$unzipyajiu.zip
Archive:yajiu.zip
replace1.jpg?[y]es,[n]o,[A]ll,[N]one,[r]ename:y
inflating:1.jpg
replace2.jpg?[y]es,[n]o,[A]ll,[N]one,[r]ename:y
inflating:2.jpg
yajiu@yajiu-desktop:~/图片$
原文链接：http://hi.baidu.com/zgyz/blog/item/f7ef29085c90d4d663d98665.html
2)对于.rar
安装：sudoapt-getinstallrarunrar
或者可从http://www.rarsoft.com/download.htm下载RARforLinux编译安装
#tar-xzpvfrarlinux-3.8.0.tar.gz
#cdrar
#make
这样就安装好了，安装之后就有了rar和unrar这两个程序，rar是压缩程序，unrar是解压程序。它们的参数选项很多，可用命令rar-help和unrar-help查看，这里亦简单举例说明一下其用法：
#rarayajiu.raryajiu.jpgyajiu.png
这条命令是将yajiu.jpg和yajiu.png压缩成一个rar包
#rarayajiu.rar*.jpg
这条命令是将所有.jpg的文件压缩成一个rar包
#rarayajiu.raryajiu
这条命令是将文件夹yajiu压缩成一个rar包
#unrareyajiu.rar
这条命令是将yajiu.rar中的所有文件解压出来
yajiu@yajiu-desktop:~$cd图片
yajiu@yajiu-desktop:~/图片$rarayajiu.raryajiu.jpgyajiu.png
RAR3.80beta2Copyright(c)1993-2008AlexanderRoshal16Jun2008
SharewareversionTypeRAR-?forhelp
Evaluationcopy.Pleaseregister.
Creatingarchiveyajiu.rar
Addingyajiu.jpgOK
Addingyajiu.pngOK
Done
yajiu@yajiu-desktop:~/图片$rarayajiu.rar*.jpg
RAR3.80beta2Copyright(c)1993-2008AlexanderRoshal16Jun2008
SharewareversionTypeRAR-?forhelp
Evaluationcopy.Pleaseregister.
Creatingarchiveyajiu.rar
Adding1.jpgOK
Adding2.jpgOK
Done
yajiu@yajiu-desktop:~/图片$rarayajiu.raryajiu
RAR3.80beta2Copyright(c)1993-2008AlexanderRoshal16Jun2008
SharewareversionTypeRAR-?forhelp
Evaluationcopy.Pleaseregister.
Creatingarchiveyajiu.rar
Addingyajiu/yajiu.zipOK
Addingyajiu/yajiu.jpgOK
Addingyajiu/yajiu.rarOK
Addingyajiu/yajiu.7zOK
Addingyajiu/yajiu.pngOK
AddingyajiuOK
Done
yajiu@yajiu-desktop:~/图片$unrareyajiu.rar
UNRAR3.80beta2freewareCopyright(c)1993-2008AlexanderRoshal
Extractingfromyajiu.rar
1.jpgalreadyexists.Overwriteit?
[Y]es,[N]o,[A]ll,n[E]ver,[R]ename,[Q]uitY
Extracting1.jpgOK
7a008fc287fe680c0ff477e9.jpgalreadyexists.Overwriteit?
[Y]es,[N]o,[A]ll,n[E]ver,[R]ename,[Q]uitY
Extracting2.jpgOK
AllOK
yajiu@yajiu-desktop:~/图片$
原文链接：http://hi.baidu.com/zgyz/blog/item/f7ef29085c90d4d663d98665.html
2)对于.7z
支持7Z,ZIP,Zip64,CAB,RAR,ARJ,GZIP,BZIP2,TAR,CPIO,RPM,ISO,DEB压缩文件格式
安装：sudoapt-getinstallp7zipp7zip-fullp7zip-rar
#7zayajiu.7zyajiu.jpgyajiu.png
这条命令是将yajiu.jpg和yajiu.png压缩成一个7z包
#7zayajiu.7z*.jpg
这条命令是将所有.jpg的文件压缩成一个7z包
#7zayajiu.7zyajiu
这条命令是将文件夹yajiu压缩成一个7z包
#7zeyajiu.7z
这条命令是将yajiu.7z中的所有文件解压出来，e是解压到当前路径
#7zxyajiu.7z
这条命令是将yajiu.7z中的所有文件解压出来，x是解压到压缩包命名的目录下
yajiu@yajiu-desktop:~$cd图片
yajiu@yajiu-desktop:~/图片$7zayajiu.7zyajiu.jpgyajiu.png
7-Zip(A)4.58betaCopyright(c)1999-2008IgorPavlov2008-05-05
p7zipVersion4.58(locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,2CPUs)
Scanning
Creatingarchiveyajiu.7z
Compressingyajiu.jpg
Compressingyajiu.png
EverythingisOk
yajiu@yajiu-desktop:~/图片$7zayajiu.7z*.jpg
7-Zip(A)4.58betaCopyright(c)1999-2008IgorPavlov2008-05-05
p7zipVersion4.58(locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,2CPUs)
Scanning
Creatingarchiveyajiu.7z
Compressing1.jpg
Compressing2.jpg
EverythingisOk
yajiu@yajiu-desktop:~/图片$7zayajiu.7zyajiu
7-Zip(A)4.58betaCopyright(c)1999-2008IgorPavlov2008-05-05
p7zipVersion4.58(locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,2CPUs)
Scanning
Creatingarchiveyajiu.7z
Compressingyajiu/yajiu.7z
Compressingyajiu/yajiu.rar
Compressingyajiu/yajiu.zip
Compressingyajiu/yajiu.jpg
Compressingyajiu/yajiu.png
EverythingisOk
yajiu@yajiu-desktop:~/图片$7zxyajiu.7z
7-Zip4.58betaCopyright(c)1999-2008IgorPavlov2008-05-05
p7zipVersion4.58(locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,2CPUs)
Processingarchive:yajiu.7z
file1.jpg
alreadyexists.Overwritewith
1.jpg?
(Y)es/(N)o/(A)lways/(S)kipall/A(u)torename/(Q)uit?Y
Extracting1.jpg
file2.jpg
alreadyexists.Overwritewith
2.jpg?
(Y)es/(N)o/(A)lways/(S)kipall/A(u)torename/(Q)uit?Y
Extracting2.jpg
EverythingisOk
Files:2
Size:112564
Compressed:96228
yajiu@yajiu-desktop:~/图片$
原文链接：http://hi.baidu.com/zgyz/blog/item/f7ef29085c90d4d663d98665.html