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...

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