tcpdump TCP/IP packet sniffer
Sometimes you need a powerful sniffer on your system. Every Mac and every Linux system got it. You just have to use it. tcpdump The only thing you have to…
Posts related to computer networks
Ubuntu do-release-upgrade reconnect
Usually I do a release upgrade over the network, using ssh with the command do-release-upgrade For some reasons the connection to the host I'm upgrading dies. No panic. Reconnect to…
Backup a system to a remote location using ‘netcat’ and ‘tar’
I use to say "backup is only for wimps". But to be honest, I do backups. And I even store the backup media in a save place. To get the…