Stream Editor sed command is use for stream editing. Like example of : # echo interactive | sed 's/inte/dist/' # echo interactive | sed 's:inte:dist:' # echo interactive | sed…
The Linux nslookup command is also use to find DNS related query. nslookup stands for Name Server Lookup. This tool is use to query the name servers related to a…
We know Linux is everywhere. It is a hardware-based operating system. In an easy word, Linux manages the communication between the software and the hardware. In this article, we will…
Are we all familiar with the internet and the WEB? Do we know their differences? And how do they work? What is a DNS server? How to configure DNS server…