We all know that using the su root command to switch to root privileges, then will be prompted for a password, but also how not to lose, suggesting "Authentication failure",
the solution is as follows
su root
sudo passwd root
su root//
su xyx//普通用户
We all know that using the su root command to switch to root privileges, then will be prompted for a password, but also how not to lose, suggesting "Authentication failure",
the solution is as follows
su root
sudo passwd root
su root//
su xyx//普通用户