= Tricks
:docinfo2:
:icons: font

== Raspberry PI

* link:raspberry_pi3_increase_swap_size.html[Increase swap size]
* link:raspberry_pi3_temperature.html[How to get the temperature of the Raspberry PI3]

== https://letsencrypt.org[Let's Encrypt]

* link:letsencrypt_renew.html[Renew the SSL certificate]