How To Configure Firewall IPTABLES for Linux Security
We explain the steps you must follow to know how to configure iptables firewall and increase…
How To Edit & Modify HOSTS File in Linux
How to edit and modify the IP address hosts file on Linux systems. When entering a…
How To Password Protect a VIM Text File in Ubuntu
One of the most complete and useful text editors for Linux environments is VIM (VI IMPROVED), and this is…
How To Change Hostname & Static IP in Ubuntu Server 16.04
We know that there are two classes of IP addresses that we have to take into…
How To Enable Automatic Login without Password in Ubuntu
Steps to enable automatic login without asking for the password in GNOME, KDE, and Ubuntu MATE….
How To Install & Configure CSF Firewall in CentOS 7
Steps to install and configure the CSF tool on CentOS 7 Linux systems. What is CSFCSF?…
How To Reset Root Password in CentOS 7/6
Steps to reset the password of your root user on CentOS. This tutorial today will analyze…
How To Reset Root Password in Ubuntu
This tutorial includes two ways with the steps to reset our root password on Ubuntu quickly….
Create & Manage Strong Passwords in Ubuntu
One of the most practical ways that we have at hand to protect all the information…
How To Configure Firewall in CentOS 7
Learn how to configure, enable, disable and create rules within the CentOS 7 Firewall and customize…