This guide provides step-by-step instructions to install and configure DNS & SSH server, remote file access, making DNS robust, and simple web services on Linux. It includes configuring primary and secondary DNS servers, creating forward and reverse zone files, checking BIND configuration syntax, and restarting BIND. It also covers installing and configuring the SSH server, Apache web server, and vsftpd FTP server. Additionally, it provides instructions for creating SSL certificates and references for further reading.