How to spend MORE time? Tips for sysadmins of all ages.

It often happens that despite doing everything right it just doesn't work. After hours of investigating you finally find a reason for this - a minor typo or a footnote in the manual... Well, it is especially awful when you make the same mistake again, so I decided to make a list of a few personal failures of this sort, mostly to remember myself what I did wrong.

<j>, 06 Sep 2014. Last update: 19 Oct 2017.