Unmounting NFS share that no longer exist
In an unlikely event that you need to unmount an NFS share that no longer exist, what you need to do is: [root@glaurung ~]# umount -f -l /media/backup Cause things…
Setup NAT with iptables on Linux
If you need to share a single internet connection to other devices in your network, then NAT is the way to go. Most network appliances with routing capability include this…