Install Prometheus on Ubuntu 18.04
In this guide, we are going to learn how to install Prometheus on Ubuntu 18.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured targets via HTTP calls at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some conditions are met.
We have covered the installation of Prometheus on Debian 9...
Connect to WiFi in Linux Using NMCLI command
This tutorial will guide you on how to connect to WiFi in Linux using NMCLI command. NMCLI is a command-line tool for controlling NetworkManager and reporting network status. It can be utilized as a replacement for nm-applet or other graphical clients. It is used to create, display, edit, delete, activate, and deactivate network connections, as well as control and...
Import Saved Passwords From Firefox to Chrome on Ubuntu 18.04
Welcome to our guide on how to import saved passwords from Firefox to Chrome on Ubuntu 18.04. So you have been using Firefox all along and want to switch to Chrome and want to keep using all the passwords and bookmarks you have saved on Firefox? Well, follow through this guide and get this done.
Import Saved Passwords From Firefox...
Disable SSH Password Login for Specific Users in Ubuntu 18.04
Today, we are going to learn how to disable ssh password login for specific users in Ubuntu 18.04. In our previous guide, we learnt how to allow or deny specific users to login via SSH in Ubuntu 18.04.
Disable SSH Password Login for Specific Users in Ubuntu 18.04
If you need to disable ssh password login for specific users in Ubuntu...
Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04
Hello there, today we are going to learn how to allow/deny specific users to login via SSH on Ubuntu 18.04 system.
Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04
Allow Specific Users to Login via SSH on Ubuntu 18.04
In order to allow specific users or a specific group of users to login to an Ubuntu 18.04 system via...
How to Set System Wide Proxy in Ubuntu 18.04
In this guide, we are going to learn how to set system wide proxy in Ubuntu 18.04. Imagine you are in a local network environment where access to the Internet is also possible when you are going through a proxy server. Well, in this guide we are gonna learn how to configure system wide proxy settings on your Ubuntu...
Configure NXLog to Forward System Logs to Rsyslog Server on Ubuntu
In this guide, we are going to learn how to configure NXLog to forward system logs to Rsyslog server on Ubuntu. There are various NXLog log collection solutions. In this guide, we are going to configure the opensource version of NXLog.
Configure NXLog to Forward System Logs to Rsyslog Server on Ubuntu
Download NXLog CE Installer
NXLog is not available on the...
Install TeamPass Password Manager on Ubuntu 18.04
Today we are going to learn how to install Teampass password manager on Ubuntu 18.04. Teampass is a collaborative password manager tool that organizes password items in a file hierarchy like format. Access to each password item is based on the rights assigned to users and groups.
Install TeamPass Password Manager on Ubuntu 18.04
To successfully install Teampass on Ubuntu 18,...
Enable SSH 2-Factor Authentication on Ubuntu 18.04
Welcome to our guide on how to enable SSH 2-Factor authentication on Ubuntu 18.04 system.
Under normal circumstances, we usually login to a remote system with SSH using either a normal username and password combination or a public key. In order to add another layer of security such that you need to verify who you tell the system you are,...
Configure Postfix to Use Gmail SMTP on Ubuntu 18.04
In this guide, we are going to learn how to configure Postfix to use Gmail SMTP on Ubuntu 18.04 to relay mails. To ensure reliable mail delivery, Postfix MTA can be configured to relay mails through an external SMTP server such as Gmail SMTP server.
Configure Postfix to Use Gmail SMTP on Ubuntu 18.04
Install Postfix on Ubuntu 18.04
If Postfix is...
