How to connect Oracle 19C database on Red Hat Linux to a PostgreSQL database, with an Oracle database link over ODBC

There are quite a few blogs about this subject, but I wanted to share how I performed creating this database link from Oracle to PostgreSQL. Though I mention Oracle 19C, these steps will probably work on all Oracle database versions from 11G onward. For the PostgreSQL version, this will work Lees verder

Logwatch mail showing no iptables entries in Ubuntu/Mint and Oracle Linux

Updated: 29-05-2022 (dd-mm-yyyy) For my home labs I use Logwatch a lot to keep a daily eye on the health and running of a handfull Linux vm’s and boxes. I use it on Debian derivatives like Raspberry PI OS, Raspbian, Linux Mint, Ubuntu. But also on Oracle Linux, etc. After Lees verder