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Another daemon for managing control groups

Another daemon for managing control groups

Posted Jan 17, 2014 10:27 UTC (Fri) by etienne (guest, #25256)
In reply to: Another daemon for managing control groups by anselm
Parent article: Another daemon for managing control groups

> ... let PID 1 exit to have a secure router ...

I have a new question to an old answer, to secure a system after it has been correctly configured:
Can you get rid of /bin/sh (i.e. any sort of shell: bash, ksh, zsh...) and still have a booting computer if you use systemd?
That would be very difficult to try to compromise a computer if the shell has been removed...


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Another daemon for managing control groups

Posted Jan 17, 2014 10:36 UTC (Fri) by Cyberax (✭ supporter ✭, #52523) [Link]

Yes, it's absolutely possible to boot a computer without any shell using systemd.


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