Sendmail to Qmail migration

This article explains how to migrate email accounts/mailboxes from a sendmail server to a Qmail server. A challenging task for any sysadmin implementing a Migration would be to migrate all the email accounts from one Mail server to another preserving all the settings,...

Deploying libcURL with PHP

LibcURL is a free and easy-to-use client-side URL transfer library. Its used often for getting files using URL syntax. cURL is an important library for PHP software such as Billing software like ModernBill ). LibcURL library allows these software to communicates with...

RPM basics

The RedHat Package Manager (RPM) is a popular package management system. Using RPM it’s easier to install, uninstall, and upgrade software packages. Apart from that, it’s possible to query a package for details and also can verify the integrity of...