Jayant Verma

Dig command short for ‘domain information groper’ is a networking command-line tool in Linux. Dig is used by administrators to perform domain name lookup and troubleshooting. It is popular because of its popularity, ease of use, and flexibility. dig is…

Ps command in Linux is used to list the processes that are running. Ps command can be used in a lot of ways to get various kinds of information regarding the processes that are running. We will take a look…