On 17 June 2014 21:23, Insop Song <insop.s...@gmail.com> wrote: > 2. how to block shell access but to open for debugging access > For this, I could think of that we could block ssh access and only open > console. > Or opening ssh for a hidden port only.
The Raumfeld multi-room audio system has a neat solution for this: you insert a USB stick with a special file to enable the SSH daemon. The filename is a md5sum, presumably a hash of something along the lines of "open sesame". This is their magic "root me" button, as root has no password. Ross -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
