How To Install SSH Server On Ubuntu
One of the earlier posts described how to access a SSH server from Linux Mint/Ubuntu using a SSH client like Putty.
Let’s see how to install and configure a SSH server as shown in given scenario which is very common  :
The basic idea here is that the SSH server needs to be able to communicate with internet / external network as well as with local area network. This is accomplished by the...
A Brief Primer On Using Dig For DNS Lookups In Linux Mint / Ubuntu
Here is a quick way to get all the DNS information about a specific domain / website when using Linux Mint / Ubuntu :
1. Open Terminal and type : dig <domain name>
Basically dig stands for Digital Information Groper (what an acronym!) and it queries DNS servers to get the appropriate records from it. In case you want a brief idea about what exactly is DNS, check here.
One cool thing about using...