Notes on exiftool Usage [en]

Most of the image manipulation and media organization applications that I’m using do not have great support for meta data. Sure, they can display and edit relevant meta data. But they’re not great at filtering, bulk-editing, etc. So I’m using the exiftool CLI to get some of the basic image meta-data straight, before uploading images …

OpenSSL CLI-Cheat-Sheet [en]

The OpenSSL library is utilized by a wide range of other open-source projects, like web-servers, mail-servers, VPN-servers, etc. When dealing with such software and SSL, it often proves useful to be familiar with the openssl command-line tools. Of course, OpenSSL does have great man-pages, and a quick web-search reveals plenty of usage examples. However, OpenSSL …