PostgreSQL authentication can be controlled using the pg_hba.conf file to specify what IP addresses have access to the postgres database. After making changes to this file you should never reboot the server but instead signal it to reload this configuration file. Follow the below steps to reload.
This article will assist in removing any annoying User Agent displaying for Windows Internet Explorer. You are probably curious what this is after you saw it in some web logs of some sort. It is likely from a legitimate application you have installed as some form of add-on to Internet Explorer. I did a bunch…
Cacti is an open source tool that polls network devices and provides a web based interface to view historical data about these devices. It is a really great tool to monitor disk usage, network traffic, and pretty much anything else you can think of. When installing cacti it is easy to forget about the log…
This can be done using open source software called Synergy. This application allows you to connect the keyboard and mouse to one computer which acts as a server for those devices. The setup is intended to have multiple computers connected to multiple displays but only to have one keyboard and mouse. This is not to…
One thing most people do not realize is the fact that sending Instant Messages over the Internet is not secure. Every time you speak with someone you risk the chance of someone listening in on those conversations. Especially now a days with so many wireless networks hackers can easily join networks and grab all of…
I think with the template I have installed for Joomla that the Page Class Suffix is broken for some reason so I cannot easily add CSS changes that way. I was amazed at how hard it was for me to locate how to do this. I searched forever on Google and could not find the…
I recently upgraded a customer management software called ClientExec from a very old version (2.4.9__2.5beta4) to the latest stable version (ClientExec 3.1.4). It had been a long time since the administration type settings had been updated but it was time to clean things up. One area lets you manage billing types which I was about to attempt.…
I have a couple people who write articles from time to time sand after installing WP Block Admin they were unable to get to wp-admin anymore. Since we are only using three user levels on this site which are Admin, Author, and Subscriber. On install WP Block Admin is set to only allow Admin and…
This error was displayed in Apache’s error.log after an ISPConfig installation. Initially the problem was thought to be with perl’s DATE::FORMAT however that ended up not being the case. Somehow the httpd.conf file in /etc/httpd/conf/ got corrupted on the LogFormat line as shown below. [quickcode:corrupt-httpd.conf] LogFormat “%v||||%b|||||%h %l %u %t \”%r\” %>s %b \”%{Referer}i\” \”%{User-Agent}i\””…