Posted inUbuntu
How to Install and Configure Prometheus Alert Manager on Ubuntu 20.04 LTS
Prometheus Alert Manager is used to send alerts via email and other web services (i.e.,…
Posted inUbuntu
Ubuntu JPG to PDF Conversion Process (includes OCR Function)
This tutorial shows how to convert jpg and other image types to PDF, including the…
Posted inUbuntu
How to install and use ADB and Fastboot on Ubuntu
ADB (Android Debug Bridge) and Fastboot allow us to manage Android mobile devices from the…
Posted inUbuntu
Full Guide to Ubuntu Customization Desktop
Customizing is adjusting the appearance that makes the system comfortable and pleasant for daily usage.…
Posted inBasics debian Distributions
How to prevent a Linux system user from logging into the system
The shell setting in /etc/passwd determines whether a Linux system user may log in via…