
Reattatch an existing VM to ESXi 5.5
What to do if you want to add an existing virtual machine to a new ESXi server ? Simple answer: Add it by commandline.
Problem → Lösung: Anleitungen und Experimente aus IT, Elektronik, Unterricht und Forschung – auf Englisch.

What to do if you want to add an existing virtual machine to a new ESXi server ? Simple answer: Add it by commandline.

From time to tome i get a huge csv file (200k+ Lines with 60 columns) form one of our customers. These monsters are pretty hard to handle / analyze within Excel or OpenOffice but luckliy there is another solution for all of you who can write SQL statements !

How to test your 406 MHz distress beacon without the need to spend hundreds of dollars for testequipment.

Oracle updates can be very tricky. Here is a small solution how to upgrade a single database form Oracle 10g to 11g.
Have you ever expierienced the "Internet explorer cannot display this page because there is a problem with the certificate of this site" - error when youtry to connect to Oracle 10g database control ? ... Well then i have bad news for you.