unbuntu搭建

ubuntu安装初步搭建：1.设置root密码    sudo passwd root

                                     2.更新，apt-get update

                                     3.装ssh   输入sshd

                                     4.装samba   apt-get install samba    配置samba 进入/etc/samba/smb.conf    设置一个共享文件夹     

                                      ifconfig  查看Ip

 arm交叉编译链搭建

                             下载交叉编译工具，解压   tar xvzf .........-C /   解压到lopt目录下

                              修改环境变量  vi /etc/profile      添加exprot PATH=$PATH:绝对路径      然后source /etc/profile          出现问题的话 apt-get install isb-core

 

32位库文件

 

 

    apt-get install lib32z1

   apt-get install libc6:i386

 

  apt-get install lib32stdc++6