Je wilt meer uit jouw Dreambox halen? Zelf een image bakken of een programma schrijven? Lees dan dit artikel. Eerder heb ik al een artikel geschreven over het Compileren van software voor een device waar OpenWrt op draait. Nu is de Dreambox dus aan de beurt om zelfgeschreven software te ‘draaien’. De Dreambox is een… Continue reading Compileren software voor Dreambox
Linux: Let your program run as background service
In this post you will learn how to convert your headless Linux program to a service running in the background. Here with headless is meant a program without user interaction and without graphical user interface (GUI). Assumed is that you are running a Linux distribution with Systemd enabled, like Ubuntu 15.10. In the example below,… Continue reading Linux: Let your program run as background service
Dynamic public IP-address / Call – Home
Assume you do have a computer connected to the Internet which obtains it’s public IP-address dynamicly. Some providers like 1und1 in Germany require that the xDSL line is reset every day at least one time. At that moment you obtain a new IP-address from a pool of addresses. Privacy This dynamic IP-address is great if… Continue reading Dynamic public IP-address / Call – Home
Parallel bash scripts – waiting for completion
Assume we would like to execute several independent tasks in parallel and we would like to wait till these tasks are completed. For example we would like to copy a set of files to several (remote) hosts and get a signal when we are ready with this copying task to ALL hosts so we can… Continue reading Parallel bash scripts – waiting for completion