I have always been confused why the file manager in Linux cannot stop applications from opening a single file twice at the same time? Specifically, I want to stop the PDF file reader Okular from ...
I have an external hard drive on which I use rsync to backup my home directory. Today, I tried to umount the drive. It said it was busy. So, I used fuser to figure out who was using it: /media/Panp9 ...
I was wondering if there is any way to open a knote file within knote. There is a knote save option but I am not sure how to open one. Any ideas? Any other program that could open .ics files?
How to change the applications associated with certain file-types for gnome-open, exo-open, xdg-open, gvfs-open and kde-open? Is there a way by editing config files or by a command-line command? Is ...