This method is for wayland based systems. There are better ways to do this on GNOME or KDE desktops, but the method we are going to use is independent of DE/WM that you are using. I am doing this on sway window manager, but you can try this on

Problem: Need to know all the sub domains of a main domain, e.g. example.com has a sub domain dev.example.com , I also want to know other sub domains. Solution: Install the package called sublist3r, written by Ahmed Aboul-Ela $ sudo apt install sublist3r run the command $ sublist3r

~$ mkdir moin-test ~$ cd moin-test ~/d/moin-test►python3 -m venv . 00:04 ~/d/moin-test►ls 2.119s 00:04 bin/ include/ lib/ lib64@ pyvenv.cfg ~/d/moin-test►source bin/activate.fish 00:04 ~/d/moin-test►pip install --pre moin moin-test 00:04 Collecting moin

In my case I want to remove all images which have the beta tag. to do that use docker rmi $(docker images --filter "reference=nextcloud/*:beta" -q) you can modify the reference part according to your use case. Ciao!

If you have installed Debian or any distribution with an encrypted root, the default layout has around 20-30 GB of /root partition and a separate /home partition. This space never ran out for me, until I decided to start using Docker and Flatpaks. Some of the Docker images are