EIB/KNX: KNXNet/IP Gateway with calimero server on Raspberry Pi/Orange Pi PC

Hi,

as an alternative to knxd the calimero project also supplies an KNXnet/IP server.

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Windows: Using deduplication on a volume

Hi,

since Server 2012R2 Windows has the ability to enable deduplication on volumes. This means Windows can find identically blocks on a volume and create references to them. So the block is just stored one time.
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Linux: Configure a tiny DHCP Server

Hi,

the best choice to setup a very tiny dhcp server on linux is the busybox udhcpd DHCP implemention.


root@debdev:~# apt-get install udhcpd

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OpenVPN: Built a certification authority from scratch with openssl

Hi,

these are the steps to build your own CA (Certification Authority) and all requiered certificates for a OpenVPN instance (Client and Server) on Linux.

Define your environment. Always set these variables in the shell before executing openssl commands. Adjust it to your needs.
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