Dig command (domain information groper) is a built-in command that you can find in any macOS computer and most Linux distros. You can use it to perform a quick check related to your DNS. See individual DNS records or check a name server from the Terminal app with a simple 1 line command.
It might not have a graphical interface, but you will get all you need in its output.
Here you have 5 dig command examples that will show you how to use it and how the answers look.
How many times per day, you hear clients or colleagues mentioning “the cloud”? And still, there’s no proper comprehension of the scale and scope of it.
There are diverse cloud choices for running your business: PaaS, IaaS, and SaaS. Do you know about them? Let’s give it a look at SaaS.
SaaS stands for Software as a Service, and it is a business model of software licensing. The software is supplied by providers through subscription. This means the software is held on external servers instead of being on client servers, employees’ computers, or hardware in general.
SaaS supplies plenty of different business apps: email, auditing, file sharing, human resources, management (contacts, clients info, sales, purchases, etc.), document collaboration, calendars, databases, and the list can go so long.
Servers have a way to communicate for informing about queries’ status. They do that through different HTTP response status codes, like the error 404. Once…
