Swati 
Yum stands for Yellowdog Updater Modified and it is a package manager, which helps us to install, remove, and update rpm packages on CentOS and RHEL systems. Package manager according to wiki are tools that automates the process of installing, … Read more
nmcli is a command line tool for controlling the network daemon i.e Network Manager. NetworkManager daemon monitors and manages network settings. Daemons are the programs that runs in the background. Some of the jobs of nmcli command are to add … Read more
Have you ever thought that what process executes as soon as we switch on our machine and then to the login prompt? As soon as we switch on our machine, it has no idea what to do, the first thing … Read more
Find command is used to search files on basis of criteria. Using find command we can search files on basis of file size, file name, if they are readable, writable or executable and many more. So using find we can … Read more