LINUX下RAR的压缩和解压详解 ① 下载RARfor linux软件包 [root@localhost ~]# mkdir chedan [root@localhost ~]# cd chedan/ [root@localhost chedan]# wget http://www.skycn.com/down.php?uri=http://218.29.54.43:82/down/rarlinux-3.7.1.tar.gz --2010-09-21 12:39:06-- http://ww