Awesome Clock in 12-hour Format

Sep 08, 2020

This week I started to change my clocks to 12-hour format. I made changes on cellphone, watches, and now in my window manager, awesome. …

Emacs Keybindings from Stratch

Aug 18, 2020

I was tired of thinking that I could type wrong keys in Emacs and never known about that. So I decided to unbind all keys and bind just the keys that I know and use every day. …

Stop seaf-cli After Sync

Jul 25, 2020

The seaf-cli is a console client to access a Seafile server. It works using a daemon that must be started and stopped. Due to the lack of resources I need to stop the daemon after the sync was done. …

Certificate Authority, Creation and Use

Jul 16, 2020

To use valid SSL certificates you do not need to buy one, you can create your own Certificate Authority (CA) or use Let’s Encrypt. Let’s Encrypt is the best choice because you do not have to install a new CA on the client side. …

How to Install Seafile Server on Debian

Jul 01, 2020

I was using owncloud to store my files, but your performance and the lack of a free official Android app made me look for change. …

How to Configure DKIM with Multiple Domains and use in Postfix in Debian

Jun 02, 2020

In this post I show how to create DKIM keys with opendkim for multiple domains and use them in Postfix in Debian. I used Debian Buster. …