Sometimes you want to use a specific port number but some other process(es) is using it. To get the control of the port you need to terminate all other processes and free it. To find out which process(es) you need to kill, use lsof -i :port. It will return a…
Recently, we tried to upgrade an Ubuntu 20.04 desktop to a 22.04. At some point in the update, we got the following error: The upgrade has aborted. The upgrade needs a total of 10,6 G free space on disk '/'. Please free at least an additional 8201 M of disk…
Recently we wanted to process some media on a Fedora 28, we decided to use ffmpeg which is not part of the default repositories but it can be found in the RPM Fusion repositories. To do so, first we updated our system and enabled the RPM Fusion repositories as follows:…
