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如何在linux下解压缩rar格式的文件压缩包

2013-06-18 09:38 369 查看
如何在linux下解压缩rar格式的文件压缩包

前言:没有特殊原因,文档如果要传到linux上,一定要打成*.zip格式,

这样方便解压,一般来说没有理由要用rar.关于 linux上unzip命令有空细讲,

本节讲下,如何让linux支持解压缩rar文件
一 、系统环境
1.1 系统环境

实验环境一:

CentOS release 5.5 (Final)

2.6.18-194.el5

x86_64 GNU/Linux <--64位系统

实验环境二:

CentOS release 5.4 (Final)

2.6.18-164.el5

i686 GNU/Linux <--32位系统

1.2命令查看方法:

[root@oldboy tools]# cat /etc/redhat-release

CentOS release 5.5 (Final)

[root@oldboy tools]# uname -r

2.6.18-194.el5

[root@oldboy tools]# uname -m

x86_64

二、下载并安装rar软件
2.1 下载

mkdir -p /home/oldboy/tools

cd /home/oldboy/tools

wget http://www.rarlab.com/rar/rarlinux-3.8.0.tar.gz 2.2 安装

tar zxvf rarlinux-3.8.0.tar.gz

cd rar

make

make install
三、rar命令语法
将/etc 目录压缩为etc.rar 命令为:
rar a etc.rar /etc
将etc.rar 解压 命令为:

rar x etc.rar

unrar -e etc.tar

四、具体例子
实例:将/etc 目录压缩为etc.rar
[root@oldboy tools]# rar a etc.rar /etc
RAR 3.80 Copyright (c) 1993-2008 Alexander Roshal 16 Sep 2008

Shareware version Type RAR -? for help
Evaluation copy. Please register.
Creating archive etc.rar
Adding /etc/gdm/securitytokens.conf OK

Adding /etc/gdm/Init/Default OK

Adding /etc/gdm/custom.conf OK

Adding /etc/gdm/Xsession OK

Adding /etc/gdm/PostSession/Default OK

Adding /etc/gdm/PreSession/Default OK

Adding /etc/gdm/XKeepsCrashing OK

Adding /etc/gdm/locale.alias OK

Adding /etc/gdm/PostLogin/Default.sample OK

省略若干行......
查看

[root@oldboy tools]# ll

总计 26704

-rw-r--r-- 1 root root 26505645 08-20 20:26 etc.rar
将etc.rar 解压:

[root@oldboy tools]# rar x etc.rar
RAR 3.80 Copyright (c) 1993-2008 Alexander Roshal 16 Sep 2008

Shareware version Type RAR -? for help

Extracting from etc.rar
Creating etc OK

Creating etc/gdm OK

Extracting etc/gdm/securitytokens.conf OK

Creating etc/gdm/Init OK

Extracting etc/gdm/Init/Default OK

Extracting etc/gdm/custom.conf OK

Extracting etc/gdm/Xsession OK

Creating etc/gdm/PostSession OK

Extracting etc/gdm/PostSession/Default OK

省略若干行......

五、更多命令 查看帮助
[root@oldboy rar]# rar
[root@ha-1-1 rar]# unrar
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