Ubuntu 20.04 关闭防火墙 UFW

Ubuntu 20.04 关闭防火墙

# ufw status
Status: active

To                         Action      From
--                         ------      ----
22/tcp                     ALLOW       Anywhere
22/tcp (v6)                ALLOW       Anywhere (v6)

禁用 UFW

# ufw disable
Firewall stopped and disabled on system startup

# ufw status
Status: inactive