There are many tools available to create bootable USB drive on Linux. We have already reviewed a few such tools, namely Etcher, Bootiso, and MultiCD. If you don’t want to use these third-party tools, there...
Have you ever wondered how to create a directory and name it the current date or time or month or year from commandline in Linux? That’s what we are going to learn today. This brief...
A while ago we have covered how to force users to use a strong password in DEB based systems such as Debian, Ubuntu, Linux Mint, Elementary OS etc. You might wonder how a strong password...
This guide explains a few different ways to find which service is listening on a particular port in Linux. Most of you know the default port of popular services or processes. For example, the default...
As you probably know, GRUB2 is default boot loader for most Linux operating systems. GRUB stands for GRand Unified Bootloader. GRUB boot loader is the first program that runs when the computer starts. It is responsible...
A while ago, we wrote about ExplainShell, a web-based tool to learn what each part of a Linux command does. It divides the complex and lengthy Linux commands into multiple parts and gives explanation for...
We already have covered how to manually find and delete files older than X days using “find” command in Linux. Today we will do the same, but only if the files have not been accessed...
VnStat is a free, open source, light-weight, and console-based Network Traffic monitor. Using this tool, we can easily find how much network bandwidth is consumed and display the result hourly, daily, monthly, or for specific...
Configuring IP address is one of the mandatory skill that every Linux and Unix administrator should learn. We can easily configure IP address in GUI mode. But it is entirely different in Command line mode....
OpenSSH Server is installed by default on FreeBSD. But on a fresh FreeBSD system, remote SSH logins are not allowed. You must enable SSH access yourself to access your FreeBSD server via SSH. This brief...
