Gebruik je Linux en heb je problemen met het kopiëren van bestanden via USB naar externe opslag zoals externe harddisk, memory stick, SD card of internal memory van bijvoorbeeld een HTC Diamond? Staat de logfile vol met foutmeldingen die ontstaan tijdens het kopiëren en komen de bestanden corrupt aan? Wellicht is het uitzetten van USB… Continue reading Kopieerproblemen via USB naar externe opslag
Raspberry Pi: Raspbian – Modify image
In this post you will learn how to make some (tiny) changes in the Raspbian SD card image before writing it on the micro SD card. Assumptions You downloaded a Raspbian image (i.e. 2015-11-21-raspbian-jessie.img) You are using a computer running Ubuntu (or other linux distribution) Mount Raspbian partition You need to mount the Raspbian partition… Continue reading Raspberry Pi: Raspbian – Modify image
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
Add your picture to Google search results – Rich snippets
Maybe you noticed the fancy Google search results containing profile pictures already. When you don’t have a clue what I mean, you can find an example of a Google Search rich snippet at the top of this article. Pretty neat don’t you think? What are you thinking.. you do want to have the same fancy… Continue reading Add your picture to Google search results – Rich snippets