# centos
yum install -y screen
# debian / ubuntu use this
# apt-get install -y screen
iptables -P INPUT ACCEPT
iptables -F
iptables -X
iptables -Z
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 21 -j ACCEPT
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j ACCEPT
iptables -A INPUT -p icmp --icmp-type 8 -j ACCEPT
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -P INPUT DROP
iptables -P OUTPUT ACCEPT
iptables -P FORWARD DROP
service iptables save
systemctl restart iptables.service
iptables -A INPUT -p tcp -s 13.75.55.199 --dport 12346 -j ACCEPT
screen -S socks
wget https://github.com/ginuerzh/gost/releases/download/v2.11.1/gost-linux-amd64-2.11.1.gz
gunzip gost-linux-amd64-2.11.1.gz
mv gost-linux-amd64-2.11.1 /usr/bin/gost
chmod +x /usr/bin/gost
gost -L :12346
Admin
