Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

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Elixir Cross Referencer

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pass in inet from 127.0.0.1 to 127.0.0.0/8 no state
pass in inet from 127.0.0.0/16 to 127.0.0.0/24 no state
pass in inet from 127.0.0.0/25 to ! 127.0.0.0/26 flags S/SA keep state
pass in inet from ! 127.0.0.1 to 127.0.0.0/16 flags S/SA keep state
pass in inet from ! 127.0.0.1 to ! 127.0.0.0/8 flags S/SA keep state