Sometimes it is very important to grep only the IP address and the gateway of a specific interface especially if you are automating the network side of your server. To grep the IP address from an interface : where re1 is my WAN interface To grep the gateway :
RAM can be used as temporary storage in FreeBSD, offering much faster performance compared to traditional hard drives. However, since RAM is volatile memory, this storage won’t persist through a shutdown or a sudden power loss. In a production environment, you might need a temporary RAM disk to store temporary data without interrupting the...