AdministrationAll categories · 9 posts2017Jan 08 How-To: Using ZFS Encryption at Rest in OpenZFS (ZFS on Linux, ZFS on FreeBSD, ...)Jan 01 zfsu: ZFS utils for offsite backup, retention and maintaining a slow mirror2015Dec 04 Snippet 0x0D: Let's Encrypt - 5 min guide to set up cronjob based certificate renewalOct 18 How-To: Create a Debian package and a Debian repository2013Jul 18 How To: DNS spoofing with a simple DNS server using Dnsmasq2011Feb 01 Altering old SVN revisions: removing confidental data from a Subversion repository2010Jan 29 WP-UN: WordPress version update notification with cronJan 28 How to: Postfix as mail relay with greylisting support using SQLgrey2008May 13 Hello world!