How can I find space eating files in my home?
commandline approach
Using the following commands, you can get a list of items in your home, sorted by size in MB:
gdu -sm ~/.??* ~/* | sort -n | less
If you replace -sm with -sk, the size will be shown in KB.
Or use ncdu.
graphical approach
Try using JDiskReport as a graphical tool. When JDiskReport get startet you can choose the directory it should scan. Here are some Screenshots as an example.