1宛官、下載系統(tǒng)
https://mirrors.huaweicloud.com/centos-altarch/7.7.1908/isos/armhfp/CentOS-Userland-7-armv7hl-RaspberryPI-Minimal-4-1908-sda.raw.xz
解壓得到CentOS-Userland-7-armv7hl-RaspberryPI-Minimal-4-1908-sda.raw
格式化sd卡城瞎，切記不要用win的格式化驴剔，木有用的ＭＶ诧薄礼烈！
3、win32diskimager-1.0.0-install.exe燒入sd卡即可
4勋篓、插卡入樹莓派吧享，通電開機，插入網(wǎng)線譬嚣。
路由器里面找到ip地址鏈接ssh
賬戶root
密碼centos
5钢颂、df -Th查看磁盤大小
如沒認到全部磁盤大小，直接用
/usr/bin/rootfs-expand
即可０菀Ｊ獗蕖！
6尼桶、wifi設置
教程 https://segmentfault.com/a/1190000013376776?utm_source=tag-newest
nmcli connection modify 'chuchu' wifi-sec.key-mgmt wpa-psk
nmcli connection modify 'chuchu' wifi-sec.psk 'chuchu1021'
nmcli connection up 'chuchu'
nmcli d show wlan0
nmcli dev wifi con duoduo password chuchu1021 name duoduo
推薦教程：https://blog.csdn.net/cpongo3/article/details/89334129
固定ip設置
https://blog.csdn.net/Hanniel/article/details/86710900
踩坑無線網(wǎng)卡
https://blog.csdn.net/chenkaifang/article/details/82531696
vi etc/sysconfig/network-script/ifcfg-0000 #0000是wifi的名字
BOOTPROTO=static #靜態(tài)IP
IPADDR=192.168.0.160 #IP地址
GATEWAY=192.168.1.1 #默認網(wǎng)關
NETMASK=255.255.255.0 #子網(wǎng)掩碼
