Sending DTMF With Your Smartphone
Ever found yourself in a situation that you wished for DTMF microphone?
I did, many times.
My Yaesu FT857 came with simple microphone and doesn’t have DTMF capabilities at all.
Sometimes I need…
Upgrading AllStar Node’s Radio to Maxtrac
When someone gives you Motorola Maxtrac UHF version for free you take it without asking questions!
The Maxtrac is reliable and robust radio and for quite a while I wanted to upgrade…
Setting up Watchtower for Docker
What is Docker?
Docker is really a thing these days.
In a nutsheel, it allows running web applications (like WordPress) in containers which work similar to Virtual Machines.
Or in Wikipedia words:
How to free up some space on your server
From time to time I’m doing some maintenance on my server and I found that the free space is gradually going down.
The fact that it went down gradually…