Linux Howto’s for System Administrations
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This detailed tutorial explains what is Penguins-eggs, how to install Penguins-eggs in Linux and how to create installable ISO from your current Linux system with Penguins-eggs. What is Penguins-eggs? Penguins …
Applying updates regularly should be the top priority in the day-to-day tasks of a System administrator. Running unpatched systems for a long time is quite risky. There are many ways …
In this short tutorial, we will see how to prohibit directory listing in Linux from commandline. To put this in other words, we are going to deny the regular users …
This brief guide explains what is ramfetch, how to install ramfetch in Linux, and how to display Memory information using ramfetch in Linux operating systems. What is ramfetch? There are …
Using sudo program, we can elevate the ability of a normal user to run administrative tasks, without giving away the root user’s password in Linux operating systems. This guide explains …
Have you forgotten the root password in Fedora? Or do you want to change the root user password in your Fedora system? No problem! This brief guide walks you through …
In this guide, we will learn what is sshpass utility, how to install sshpass in Linux and FreeBSD systems, and how to use sshpass for non-interactive SSH login in shell …
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 …
In this brief guide, we will see what is RPM Fusion repository, why should we install RPM Fusion repository, and finally how to enable RPM Fusion repository in Fedora, RHEL, …
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 …