Remove IP from Fail2Ban Intrusion Detector

Published November 10, 2009

Installing Firefox 3.5 on Aspire One Linux

Acer has interwoven Firefox 2 with the rest of the system, that’s why a quite unusual approach is required to install the […]

Published August 29, 2018

Tick Fonts

Published September 30, 2020

WiFi disconnects when an ethernet cable is connected.

Try these steps to use both WiFi and Ethernet as same time: Open Registry Editor. Go to HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WcmSvc\Local. Create/change the fMinimizeConnections registry […]

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 […]