How to install Oracle Database 18c XE on Windows

Get up and running with the free Oracle Database edition on Windows

How to install Oracle Linux on a Raspberry Pi – the easy way

In one of my past posts I showed how one can install Oracle Linux on a Raspberry Pi from a Mac via the command line. Luckily my colleague Philippe pointed out to me that things can be even much, much easier thanks to Etcher, an open source tool to flash SD cards and USB drives. … Continue reading "How to install Oracle Linux on a Raspberry Pi – the easy way"

How to set the date and time on Linux

Here a quick post for how to set the date and time on Oracle Linux via the date command. This is more for my own documentation but it might help others as well. To set the date you have to pass on a date in a given format. I find the +%D format option the … Continue reading "How to set the date and time on Linux"

How to install Oracle Linux on Raspberry Pi

Did you know that Oracle Linux is also available for ARM processors? That means that you can install Oracle Linux on an SD card for a Raspberry Pi as well. Below I will show you how to do that with a Mac. tl;dr Download the latest Oracle Linux image for ARM Uncompress the image with … Continue reading "How to install Oracle Linux on Raspberry Pi"

csv2db – the little CSV command line loader you always wanted

It was over the last holiday season that I wanted to take some time and play around a bit with data. The outcome was rather different than I initially expected. Rather than having worked with the data, I spent a lot of time trying to get some CSV data loaded into a database. I knew … Continue reading "csv2db – the little CSV command line loader you always wanted"

How to download the latest GitHub repo release via command line

I just fiddled around a bit to find out how to download the latest GitHub release via the command line. Turns out that GitHub doesn’t provide a universal download URL to release binaries like it does for the release browser page itself. The latest release page can always be reached via https://github.com/ORGANIZATION/REPO/releases/latest, e.g. https://github.com/gvenzl/csv2db/releases/latest. Unfortunately that … Continue reading "How to download the latest GitHub repo release via command line"

How to install Python 3 on Oracle Linux

You can install Python 3 on your Oracle Linux 7 environment with three simple steps: sudo yum install -y yum-utils sudo yum-config-manager --enable *EPEL sudo yum install -y python36 As a first step, in case you don’t have it yet on your system, is to install the yum-utils package. This package includes the yum-config-manager which allows you … Continue reading "How to install Python 3 on Oracle Linux"

How to enable auto start/shutdown for Oracle Database 18c Express Edition

Oracle Database 18c Express Edition can be enabled for automatic startup and shutdown with the operating system. This will not only allow you not to worry about starting and stopping the database but it will also ensure that the database is properly shutdown before the machine is powered off. Enabling auto startup/shutdown is done via … Continue reading "How to enable auto start/shutdown for Oracle Database 18c Express Edition"

How to install Oracle Database 18c XE on Linux

The new version of the free Oracle Database edition, Oracle Database 18c Express Edition, just got released for Linux 64-bit. Getting started is really simple on Oracle Linux, basically a three step process of downloading the RPM file, installing it and then configuring the database. On other Red Hat  compatible Linux distributions you will also have … Continue reading "How to install Oracle Database 18c XE on Linux"

Oracle Database 18c Express Edition is Generally Available!

Oracle just released the new version of Oracle Database Express Edition (XE), a free edition of Oracle Database. This release means something special to me, as I have been closely involved in it and with the great team that brought us Oracle Database 18c XE. It has been 7 years since its predecessor, Oracle Database … Continue reading "Oracle Database 18c Express Edition is Generally Available!"