I tried this out, and nothing happened. Then I discovered that it has to be enabled first, for example by: https://unix.stackexchange.com/a/34251/152147 https:/

I tried this out, and nothing happened. Then I discovered that it has to be enabled first, for example by: https://unix.stackexchange.com/a/34251/152147 https://unix.stackexchange.com/a/34251/152147 Thanks for sharing, learnt something new :)