Blog
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March 17, 2025
Change default entry on GRUB menu
By default, the first element in the GRUB menu will be selected after the seconds at `GRUB_TIMEOUT`...
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February 20, 2025
Netplan: Disable Cloud-init configuration
Cloud-init provides our device the network configuration at boot. If we want to configure manually...
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February 19, 2025
Netplan: Bring interface up even if link is down
Netplan is a utility for easily configuring networking on a linux system. We can specify a static...
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February 18, 2025
Netplan: Configure Wi-Fi Adapter
In order to configure a Wi-Fi interface using Netplan, we have to edit the desired Netplan yaml file...
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February 17, 2025
Netplan: Set static IP address
In order to set a static IP address to an interface using Netplan, we have to edit the desired Netpl...
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January 8, 2025
Change keyboard to Spanish distribution on Ubuntu Server
To change the keyboard distribution to Spanish on an Ubuntu Server, we must execute the following co...
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October 28, 2024
Enable GRUB menu
Sometimes the GRUB menu is hidden by default on boot, you should enable it changing the GRUB configu...
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October 25, 2024
Add Windows 10 to GRUB OS list
I usually run Ubuntu and Windows on the same computer, in order to be able to select which OS I want...
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October 22, 2024
How to deploy Tileserver GL
We're going to install Tileserver GL software at an Ubuntu server. If you're using another distribut...
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October 2, 2024
Request Let's Encrypt wildcard certificate
Let's Encrypt provides free SSL certificates, one of the certificate types you can request is a wild...
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October 1, 2024
Using Let's Encrypt with Cloudflare DNS
Let's Encrypt provide us free SSL wildcard certificates, these certificates need a DNS challenge in...
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September 26, 2024
Create a remote port forwarding connection using SSH
A tunnel in SSH allows you to access another device in the network using a secure connection. A rem...