Include this somewhere in cron, or just run it yourself from time to time to give your users the diversity they so rightly deserve:
for I in $(getent passwd | cut -d: -f1 ) do chsh -s $(sort -R /etc/shells | head -n1) ${I} done
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Neither breakingsystemsforfunandprofit.com nor any of its admins/editors/contributors can be held liable for any damages resulting from the use or lack of use of any information or advice presented here in any way.
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I assume the “-R’ flag to sort randomizes the order.
However, I don’t have that flag ─neither in Linux(bash) nor in Unix(ksh).
Anyway, the script is amazing
The -R flag got introduced in newer versions of sort. Fedora 11 has at it, but I don’t know when it got introduced.
If you haven’t got a newer version of sort you can use: