Recover SD Card data in Linux

Deleted your family pictures on your camera by mistake?

You can recover them with the following procedure in Linux, (command line) given they weren't overwritten already.

Preemptive: You need to install gddrescue & testdisk

Sudo apt-get install gddrescue testdisk

1. find out to what device the SD card is loaded and where it is mounted.

Run in terminal screen (command line)

Creating Thumbnails on Command Line

Image Magick is a great free image processing tool to do batch conversions. Many hosting companies running Linux servers will offer it by default. It will empower your website to create thumbnails and rescale images on the go (given your web-code utilizes it). For a full description click here

In this posting we want to explain how to create thumbnails (one by one or in batch)