How to install self-signed certificates both system-wide and for a virtualenv.
Configuring unattended-upgrades for Jenkins 2.x
A few option to copy files between two hosts using an intermediate host
How to migrate from ownCloud 8.2.5 to Nextcloud 9.0.50
A short blog post on how to access multiple translations of a field in the Tryton ERP.
A short guide on how to migrate from Perforce to Git with support for incremental updates and history rewriting.
In Mutt, show the HTML version of an e-mail for sites that send a broken text representation.
How to substitute inside a visual selection with vim.
Convert data from an LDAP server to Mutt query format and use it for email address completion.
How to subscribe to public calendars with OwnCloud and vdirsyncer.