Tasmota config for Sonoff Mini
Set inverted follow switch mode: SwitchMode 2 If this is a switch where you are controlling devices through MQTT and you don't want direct relay control, »
Lossless audio trim with FFMPEG
When dealing with lossy audio, you really don't want to re-encode it to isolate sections. Enter FFMPEG: ffmpeg -y -i youtube-audio-file.webm -ss 00:31:26. »
Working with QR
It is pretty easy and obvious to find qrencode for creating QR codes out of text files. Helpful in a world where wifi networks and wireguard »
sqlite3 maintenance
Dump database to SQL echo ".dump" | sqlite3 /path/to/database_file.db > /path/to/output.sql Detect malformation (Output ok means database is valid) sqlite3& »
base64 encoded hash bytes
There are a number of places where you want a base64 encoded version of some kind of hash. Sometimes people wind up base64 encoding the hex »