As a sysadmin, my tool of choice has always been the command line under GNU Screen so I've never considered digging into the process until today, following a post about the dnf update X crash. Adam Williamson from Fedora QA gave a good summary in his blog post about the …

You may have come across Adam's blog X crash during Fedora update when system has hybrid graphics and systemd-udev is in update or the discussion on Fedora list PSA: Do not run 'dnf update' inside GNOME, KDE or any other graphical desktop on Fedora 24. As always, such discussions, do …

Not much, until I decided to filter out outbound traffic and then lots of interesting stuff surfaced, for example UDP is preferable with Google Hangouts or what is QUIC.

From the comfort of command line:

[root@mha ~]# journalctl -k -S yesterday | sed 's/.* \(SRC=[0-9.]\+ \).*\(DST=[0-9.]\+ \).*\(PROTO=[a-zA-Z]\+ \).*\(SPT …

Look no further! These are all cool job opportunities! No, you don't need to agree with me ;)