Below are commands that you can use to connect and check the status of your WiFi connection using nmcli.
I usually use this when connecting my Rock Pi running Ubuntu to the WiFi Network. But commands below will also work as long as you have the nmcli in your Linux System.
Turn On WiFi
# Turn on WiFi
nmcli r wifi on
Scan WiFi Networks
Continue reading How to connect to WiFi using nmcli
# Scan WiFi Networks
nmcli dev wifi
If you try to run the command
sudo apt install postgresql in Ubuntu it will install Postgresql version 14 instead of version 15. As of writing the Ubuntu repository does not include version 15.
Follow the tutorial below for a detailed guide to successfully installing PostgreSQL 15.
Step-by-Step Instructions on Configuring Postgresql 15 in Ubuntu
The following steps were tested in Ubuntu 22.04 LTS. If there are new versions of Ubuntu, I will test the steps again and update this post.
1.1 Add the Postgresql Package Repository to Ubuntu
Run the commands below to add the official Postgresql package repository to Ubuntu.
Continue reading How to install PostgreSQL 15 on Ubuntu