Execute Commands On Remote Linux Systems Via SSH
The other day I was testing how to keep file permissions intact while copying files or directories to multiple locations and systems. When I wanted to check the file permissions …
How To Find Default Gateway IP Address In Linux And Unix From Commandline
A gateway is a node or a router that allows two or more hosts with different IP addresses to communicate with each other when connected to the same router. Without …
How To Prevent Command Arguments With Sudo In Linux
In the previous article, we learned how to run commands in a directory as root via sudo. In this guide, we will see how to prevent command arguments with sudo …
How To Run All Programs In A Directory Via Sudo In Linux
This brief guide explains how to allow an user to run all programs in a directory via sudo and deny the user to run programs in other directories in Linux …
Nala – A Feature-rich Commandline Frontend For APT Package Manager
Apt, stands for “Advanced Package Tool”, is the default, command line package manager for Debian, Ubuntu and its derivatives such as Elementary OS, Linux Mint and Pop!_OS. Using apt, we …
How To Force Sudo Password Authentication In Linux
As you may already know, when an user enter a command with sudo privileges, the sudo password will be remembered for a brief period of time. By default, the password …
Set Static IP Address And DNS On FreeBSD
In this brief guide, we will learn how to configure or set static IP address and DNS on a FreeBSD system from commandline. The steps provided below are tested on …
Convert PDF To EPUB in Linux
In this modern era, everything is digitized. The E-Books have became mainstream. EBooks are available in various formats such as PDF, EPUB, MOBI, AZW3 and IBA Etc. Most e-Book readers …
How To Correct Errors And Typos In Previous Console Commands In Linux
Have you ever unknowingly executed a command with a typo in it? Well, you can simply hit the UP/DOWN arrow to bring up the command history, find the misspelled command, …
How To Auto Logout Inactive Users After A Period Of Time In Linux
This brief tutorial explains three different ways to auto logout inactive users after a particular period of time in Linux and Unix-like systems. Picture this scenario. You are managing a …