Sometimes you might want to download an entire website e.g. to archive it or read it offline. This tutorial will show you which application can be used on Windows and Linux.
JPEG is a lossy compression file format for digital images. It can greatly reduce the space used by a graphics file in comparison to the PNG format. This tutorial describes how to convert a PNG file to JPG on the shell. I will use the command line tool GraphicsMagick for this on my Ubuntu 18.04 system, ... Read more