AWK command examples

AWK command examples

Today, we will see some AWK command examples. What is AWK? AWK is a powerful command-line tool that would help you to perform a lot of actions on your data. It can help you to sort, print, and process your data in the way you like. You can use AWK to read and edit the … Read more

About nslookup

about nslookup

So here we will see about NSLOOKUP (Name Server Lookup) and some of its examples. What is Nslookup? Nslookup is the tool that lets you enter the hostname or domain name and see its corresponding IP address. It also lets you pass the IP address and get the corresponding hostname. (reverse DNS) Installation, if your … Read more

Dig Command Examples

Dig Command Examples

Before we see the Dig command examples, Let’s see what exactly is dig command is. So basically, the Dig command is used for DNS lookup in Unix-like systems. It is generally used by administrators to troubleshoot DNS and network problems. How to install the Dig command? Let’s make sure that the dig utility is installed … Read more

Echo Command in Linux

Echo Command in Linux

Let’s see what is Echo command in Linux. Echo command mainly prints on the screen whatever you ask it. It is a simple function but most of the scripts would be incomplete with echo command. You won’t be able to get visible output from the shell script, without the echo command. Syntax of the echo … Read more