A detailed instruction to use something.

It's safe to run the following command while containers are running, because it removes only unused resources (not used by at least one container): docker system prune --all --volumes More information: 

List disk usage: df -hlsblk Extend/resize in one step: sudo lvextend -l +100%FREE -r /dev/mapper/ubuntu-root If it shows "Size of logical volume ubuntu/root unchanged...", then you need to resize the phys

First, configure Kdenlive to use Gimp as default image editor. Go to Settings > Configure Kdenlive > Environment > Default apps > Image editing: gimp-2.10 Over the video preview, right-click > Extract f

Open Screen Grab panel in View > Screen Grab. At Screen Grab panel, go to settings by clicking at settings icon: Full screen capture Frame rate: 15.00 Encoding profile: X264 with audio (alsa) Start recordi