Unattended upgrades in Debian

We use Debian for our systems. Not only because we love it, but also because you can harden and secure it very well. One of the many security precausions for Debian-based Linux distributions are unattended upgrades.

Mastering Vim: Motions and marks

This time I’d like to talk about some some useful tips how to move through a file. Vim motions and marks cannot only be helpful to jump to a specific location, but also to select, copy-paste and delete text passages.

Mastering Vim: Opening files

I think every *NIX admin knows this little gem – the Vi or Vim (Vi Improved) text editor. While the origin vi was written by Billy Joy, vim was cloned, improved and released in 1991 by Bram Moolenaar. In the blog series Mastering Vim, I’d like to show you some tips & tricks.

Open source project of Red Hat Ansible Tower released

A few days ago, a long-awaited wish of the Ansible Tower followers finally came true! Red Hat released Ansible Tower as open source community project, called AWX. It builds the new upstream project and the community plans to release new builds approximately every two weeks. Ansible published a FAQ to answer some questions. The AWX source […]