新手 用debian
开局第一批命令

sudo apt update
sudo apt upgrade -y

apt install sudo
sudo -V

sudo apt install net-tools
sudo apt install traceroute

sudo apt install iptables -y
sudo apt install iptables-persistent -y

sudo apt install dstat
sudo apt-get install traceroute

sudo apt install tcpdump -y
sudo apt install bind9-dnsutils -y

sudo apt install unzip
sudo apt update sudo apt install iperf3 -y