====== unifi controller 5.6 na raspi ======
  * Potrebujeme cisty raspbian stretch
  * pridame soubor ssh, at se dostanem na ssh
  * vyupdatujeme, nainstalujeme requirements
<code bash>
sudo su
passwd pi
passwd
</code>
pres raspi-config nastavime hostname a ostatni, hlavne videomem
<code bash>
apt update
apt upgrade
apt install openjdk-8-jre-headless -y
apt install haveged -y
wget https://dl.ui.com/unifi/5.6.42/unifi_sysvinit_all.deb
dpkg -i unifi_sysvinit_all.deb
</code>

To se nebude libit dpkg, ptz nemame nektere zavislosti, a proto:
<code bash>
apt --fix-broken install
</code>
====== PiHOLE ======
je to tak genialne hloupy sw, ze potrebuje pevnou IP
<code bash>curl -sSL https://install.pi-hole.net | bash</code>