Linux 常用命令

1.查看软件是否安装

    dpkg -l | grep xxxx  

2.XP和Ubuntu共享

     a.sudo apt-get install samba

     b.sudo apt-get install samfs

     c.sudo vim /etc/samba/smb.conf

          A ;security=user -->security=user

          B:文件末添加:

            [Share]

            path=/home/xxx/xxx

            public=yes

            writable=yes

           C:sudo /etc/init.d/samba restart

3.查看linux详细版本,32 64bit

          uname -ar