I have a number of Linux webservers for which I'd like to track where disk space is going and keep disk space to a minimum.
Typically I login on SSH and use
du to find out where disk space is wasted but this is cumbersome and slow. A visualisation tool like KDirStat would be ideal, but it requires installing an X server at the very least, which kind of defeats the purpose.
Is there any web-based disk space visualizer? I'm open to alternative solutions.