Debugging Name Resolution with dnsstat
So your web browsing experience suffers stuttering and you get the impression that you're losing DNS requests, but every time you fire...
GRUB: A Point against UUIDs
Why UUIDs can cause headaches on snapshotted rootfs LVM
My First Kernel Patch
Today's release of version 4.6 of the Linux Kernel includes something I'm quite a bit emotional about. After all these years of Linux...
cgit with Nginx/uWSGI in a Subfolder
I recently upgraded some VMs from Debian Wheezy to Jessie (actually I did clean reinstalls), which finally made a package available for...
Postfix, Dovecot and SpamAssassin with virtual_alias
It took me days to figure this one out, so I'd like to share the knowledge. This is about how to set up SpamAssassin between Postfix and...