Published on : March 4, 2019 by Albert Reilly
Preface:
SETTING UP VIRTUAL HOSTS Virtual Hosts are used when we have more than one domain to run with a single IP address. We can have multiple websites on our server and there is no limit to the number of virtual hosts that can be added. For setting up virtual hosts on CentOS 7, follow the […]
Published on : February 25, 2019 by Albert Reilly
Preface:
Configuring your Instance This series will help you create a WordPress website on AWS. This first part will help you configure your EC2 instance by installing LAMP (Linux Apache MySQL PHP) on it. We will move on to set virtual host on the instance to use multiple domains if needed. In the third part, we […]
Published on : February 18, 2019 by Anitta Jose
Preface:
SupportSages being a server management company, have witnessed the evolution of quite a few system administrators. In my personal opinion, out of all the qualities I have listed below, I personally believe, it is the ‘Never Say Die’ attitude and passion for continuous learning and exploring the system internals which makes one a great system […]
Published on : February 12, 2019 by Anitta Jose
Preface:
UDP is being a connectionless protocol, you can t reliably say that the port is open or not. Below two commands are the only way of checking the same. When you send a packet to the open port, there need not be any acknowledgment saying that the port is open. Theoretically, UDP should give a […]
Published on : February 4, 2019 by Daniel Wren
Preface:
lsof command displays the list of open files. It could be the list of files opened by a process or it could be a list of files opened by a user or it could be a list of files opened by an IP or it could be a list of files opened by a port. […]
