TechOverflow blog

How to fix Nextcloud updater PHP Fatal error: Allowed memory size of ... bytes exhausted

Categories: Networking, Nextcloud, PHP

Uli Köhler

2022-06-17 1 min read

How to fix Nextcloud Step ... is currently in process. Please call this command later.

Categories: Networking, Nextcloud

Uli Köhler

2022-06-17 0 min read

Traefik container labels for the Unifi controller via docker-compose

Categories: Networking, Traefik

Uli Köhler

2022-06-17 1 min read

How to check MikroTik RouterOS license level

Categories: MikroTik, Networking

Uli Köhler

2022-06-17 0 min read

How to find out architecture of your Mikrotik RouterOS router

Categories: MikroTik, Networking

Uli Köhler

2022-06-17 0 min read

How to see PlatformIO actual commands during build or upload

Categories: PlatformIO

Uli Köhler

2022-06-10 0 min read

How to fix /dev/ttyUSB0 or /dev/ttyACM0 permission error

Categories: Embedded, Linux

Uli Köhler

2022-06-10 1 min read

How to install ESP32 esptool / esptool.py on Ubuntu

Categories: ESP8266/ESP32, Linux, Python

Uli Köhler

2022-06-10 0 min read

Which MikroTik switch can you use with 100M SFP modules?

Categories: Electronics, MikroTik, Networking

Uli Köhler

2022-06-10 1 min read

Which Ethernet PHY to use for 100Base-FX (SFP) operation?

Categories: Electronics, Networking

Uli Köhler

2022-06-10 2 min read