pve mirroring is proxmox-ve_6.1-1
After installing the root login
apt update
When the update source will be some problems, because there is a business reason for the error source
Install sudo and vim, bad management or non-root user, the system there is no editor
apt install sudo apt install vim
Then add a non-root user, for example shabi
adduser shabi
Then give this user sudo privileges
usermod -aG sudo shabi
Switching to the user, vim .bashrc, removing alias Notes, ll command opening
Su Shabi vim .bashrc source .bashrc
Some commonly used software installed with sudo privileges
sudo apt install net-tools iputils-ping