Host command is a minimal and easy-to-use CLI utility for performing DNS lookups which translate domain names to IP addresses and vice versa. It can also be used to list and verify various types...
One of most obnoxious experiences that most new users of the Linux platform usually face is the inability to find the simplest and yet more effective means of looking up files on their system....
Process management is one of the important aspects of System Administration in Linux, and it includes killing of processes using the kill command. In this how-to, we shall look at killing of less productive...
This article shows some examples of using the dir command to list the contents of a directory. The dir command is not a commonly used command in Linux. Though it works more less like...
Those Linux users who mainly work with Linux command Line via console/terminal feels the real power of Linux. However it may sometimes be painful to navigate inside Linux Hierarchical file system, specially for the...
Like any other operating system, GNU/Linux has implemented a memory management efficiently and even more than that. But if any process is eating away your memory and you want to clear it, Linux provides...
How do we kill a resource/process in Linux? Obviously we find the PID of the resource and then pass the PID to the kill command. Speaking more accurately, we can find PID of a...
Encryption is the process of encoding files in such a way that only those who are authorized can access it. Mankind is using encryption from ages even when computers were not in existence. During...
We have covered most of the things on ‘ls’ command in last two articles of our Interview series. This article is the last part of the ‘ls command‘ series. If you have not gone...
Managing a RHEL 7 server, as it is the case with any other Linux server, will require that you know how to add, edit, suspend, or delete user accounts, and grant users the necessary...
