Setup a bitcoind full node
Read More.
Postfix
Read More.
Reserach: DRM free e-books
Read More.
Tripwire
Read More.
CyanogenMod on my device
Read More.
Helpful git command line tricks
Read More.
Helpful linux hints
Read More.
How to configure an asterisk pbx
Read More.
How to setup Zarafa-Server on Debian?
Read More.
iDevices (iPhone) ab Debian Jessie anbinden
Read More.