As a webmaster, you’re eventually going to deal with an abusive user (or several). It’s more or less an inevitable hurdle to doing business online. Maybe they’re spamming your comments section, flooding your server with requests, or harassing your other readers. Either way, you want to get them gone before they cause you any more of a headache […]
Whether you’re storing your information in a digital environment or on a physical server, it should go without saying that you need to keep it properly backed up. After all, no server installation is perfect, and there’s always a chance that something will go wrong.
By now, you’ve likely heard the term ‘fault tolerance’ at least once. For those of you unfamiliar with its meaning, it refers to a computer system’s capacity to continue functioning in the event of hardware or software failure.
Web surfers are very impatient. They do not want to wait for your website to load – they are used to getting information quickly, when they need it. Do you know how long it takes your website to load? Do you know how many potential visitors and customers are pressing the back button because they […]
How to bind a range of IPs in Debian using bash scripting: Lets say we want to add the C block of IPs. Its too boring to add all of them by hands in intefaces file. So… Lets make this job fast and simple 🙂
Just few recent things about iptables.
Here is a small guide about how to setup most popular FTP servers on linux for site-to-site transfers ( FXP ).
DomainKeys is an e-mail authentication system designed to verify the DNS domain of an e-mail sender and the message integrity. The DomainKeys specification has adopted aspects of Identified Internet Mail to create an enhanced protocol called DomainKeys Identified Mail (DKIM). This merged specification became the basis for an IETF Working Group which guided the specification […]
This blog will explain step by step how to setup and configure qmail (1.03) on a Linux-based server. Different people setup qmail different ways but, I have found this to be the best and easiest way. Do not skip any step unless the step is noted optional.
