Subnet Calculator

Published February 28, 2010

Install ssh client on Linpus

Linpus on an Acer Aspire One netbook, does not ship with an SSH client. To be fair its not probably needed by […]

Published June 4, 2018

Windows 10 update loop

In an elevated CMD type Net stop bit Net stop wuauserv Net stop cryptsvc Rename systemroot\softwaredistribution to softwaredistribution.old And systemroot\system32\catroot2 to catroot2.old […]

Published July 30, 2015

Change Centos IP address

In common situation, “system ip address” is the ETH0 address. So edit /etc/sysconfig/network-scripts/ifcfg-eth0 with your favourite text editor and run service network […]

Published November 23, 2020

DHCP – DORA

DHCP Process Discover – Client sends a broadcast Discover Offer – Server replies with an offer of IP details Request – Client […]