ifconfig -a
sudo nano /etc/network/interfaces
esp160 = ifconfig -a dan dönen kart adı
apt update; apt upgrade-y; apt install ntp ntpdate; ntpdate 0.tr.pool.ntp.org
yum update; yum install ntp...
nano /etc/ssh/sshd_config
service iptables stopservice mysql stopservice fail2ban stop
service iptables startservice mysql startservice fail2ban start...