linux安装

• 连接网络sudo pppoeconf
• 激活root帐户 sudo passwd root

             点击 System -> Preferences -> Login Window 菜单，并切换到 Security 选项页，然后选中其下的“Allow local system administrator login”选项

• 添加软件原sudo gedit /etc/apt/sources.list

deb http://archive.ubuntu.com/ubuntu/ hardy main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ hardy-backports main restricted universe multiverse

• rar软件:sudo apt-get install rar unrar
• alien软件sudo apt-get install alien;sudo alien XXX.rpm
• wine软件