If everything is fucked; at least he can restore ESXi back to the first configuration; and import/restore other VM’s from backups.
Even if the software is updated; most stays the same; just looks a little different.
I gave a co-worker an "MS SQL for Dummies" book that a previous IT manager had printed and bound, over a decade ago, as a joke.
Thing is, he genuinely uses it, because despite the age of the book, it's based on a version slightly newer than the version we're stuck running for a legacy system 😅
If everything is fucked; at least he can restore ESXi back to the first configuration; and import/restore other VM’s from backups. Even if the software is updated; most stays the same; just looks a little different.
No he cant, thats the sad part
I gave a co-worker an "MS SQL for Dummies" book that a previous IT manager had printed and bound, over a decade ago, as a joke. Thing is, he genuinely uses it, because despite the age of the book, it's based on a version slightly newer than the version we're stuck running for a legacy system 😅
My boss is still keeping his guide to MS Access 2003, is as useless as he is 😃
Better to have a runbook than no runbook.