A couple of bad ideas turning into good ones if used right.
Everything GPLv3 if not mentioned otherwise in fileheader. Copyright Felix Wolfsteller (with exception of 7linden-apache-rewrite-rules: Holger Nassenstein), however general consensus is that copyright transfer to Freundeskreis Ökodorf e.V. can be arranged in peace.
Convert all images in current directory to a jpeg with quality parameter of 85, max width or height 1024px. Do some minor filename sanitization on the way.
Read some json from trello export and make a csv file out of it.
mysqldump a wordpress database, with connection parameters read from wp_config.php .
Create a playground copy of a wordpress instance. Would be WIP if work on it would continue ...
Create a .htacces for apache with mod_rewrite to redirect from specific legacy to new homepage pages.
Inject YYYYMM into file names.
Maintenance for in-house debian repositories.
Import a apache access.log-style file into piwik.
Import a apache access.log-style file into matomo (better).
Set or unset Sieben Linden specific apt-cacher-ng settings, needs zenity.
View cron jobs of all users.
Wrappers around borg, take configuration file as argument.
Wrapper around borg, take configuration file as argument, initializes a repository.
Wrapper around borg, take configuration file as argument, create an archive and prune the repository.