https://github.com/JohNan/home-assistant-pollenkoll/
https://pollenkoll.se/wp-json/pollenkoll/v1/app-complete?secret=830842cf-4d86-412d-a343-16edc27f5c75&platform=android&version=3
2022/10/08
2022/04/04
Test drive speed and IO
fio --ioengine=libaio --filename=test --size=10G --time_based --name=fio --group_reporting --runtime=60 --iodepth=32 --rw=read --bs=1M --numjobs=24
2022/03/31
2022/03/29
LVEXTEND 100% FREE
sudo lvextend -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv
sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
2022/03/10
Home Assistant not healthy
'AddonManager.update' blocked from execution, system is not healthy
'NodeRed.update' blocked from execution, system is not healthy
Error during processing IssueType.TRUST
Solution:
ha su repair
ha core rebuild
ha host reboot
2022/03/08
Convert pfx file to pem file
Conversion to a combined PEM file
To convert a PFX file to a PEM file that contains both the certificate and private key, the following command needs to be used:# openssl pkcs12 -in filename.pfx -out cert.pem -nodes
Conversion to separate PEM files
We can extract the private key form a PFX to a PEM file with this command:# openssl pkcs12 -in filename.pfx -nocerts -out key.pem
Exporting the certificate only:# openssl pkcs12 -in filename.pfx -clcerts -nokeys -out cert.pem
Removing the password from the extracted private key:# openssl rsa -in key.pem -out server.key
2022/02/24
Ubuntu installed a fixed version of package
Find all packages available
rmadison sudo
Install a specific version
sudo apt install sudo=1.8.31-1ubuntu1.2
2021/12/28
NET::ERR_CERT_INVALID – Dockerfile docker-unifi-controller
There’s a secret passphrase built into the error page. Just make sure the page is selected (click anywhere on the screen), and just type thisisunsafe.
2021/12/23
Plejd2mqtt
git clone https://github.com/thomasloven/plejd2mqtt.git
sudo docker build -t plejd2mqtt .
docker-compose.yamlversion: "3"
services:
plejd2mqtt:
image: plejd2mqtt:latest
restart: always
volumes:
- /var/run/dbus:/var/run/dbus
environment:
PLEJD_SITE: xxxxx
PLEJD_USERNAME: xxxx
PLEJD_PASSWORD: xxxx
MQTT_BROKER: mqtt://mqtt
2021/11/10
Change PHP version
sudo update-alternatives --config php
There are 4 choices for the alternative php (providing /usr/bin/php).
Selection Path Priority Status
------------------------------------------------------------
* 0 /usr/bin/php8.0 80 auto mode
1 /usr/bin/php7.2 72 manual mode
2 /usr/bin/php7.3 73 manual mode
3 /usr/bin/php7.4 74 manual mode
4 /usr/bin/php8.0 80 manual mode
Press <enter> to keep the current choice[*], or type selection number: