Webmin is a free and open source web-based control panel for managing a dedicated or virtual private server. Webmin works well for server administrators with intermediate as well as advanced level knowledge.
In this post I look at how to install Webmin on Centos Linux.
vnStat is a very simple utility that can track the amount of bandwidth used by your web server. It works by monitoring the received and transmitted bytes counters of your network interface and logging the data in a database. In this post I look at how to install vnStat and a web-based front end on a CentOS Linux web server.
Few Pakistani small and medium sized businesses realize how easy and inexpensive it is to make your website. Lets consider what you need to build a website:
I have a centos 4.5 powered VPS that was running out of memory at peak times and so I decided to take a look at using squid to reverse proxy apache. When squid is used as a reverse proxy all http requests are proxied through squid to apache. The advantage of this setup is:
Often when switching hosts or signing up at new host you’ll have to set your domain’s name servers to your new website host’s name servers. This step is necessary because it allows your new host’s servers to receive and serve requests for your website from your visitor’s browsers. However the Domain Name System (DNS) is such that it takes time for this new mapping between your domain name and your host’s servers to propagate across the Internet.
Depending on your new host’s DNS servers and your Internet Service Provider it can take anywhere from a few hours to a few days before you will be able to access your website via the domain name. If, in the meantime, you want to upload files to your website and test it you will need to edit your HOSTS file to manually map your domain name to your web host’s IP address.