How to enable automatic logouts
You can set an account to lock after some minutes of idle time.
To achieve this, edit
/etc/profile (as root), adding this line at the top:
trap "" 1 2 3 15
- This avoids that the processing of this file could be interrupted.
At the bottom of the file, add:
# log out after 120 seconds export TMOUT=120 readonly TMOUT
This setting will apply next login. This does not work on graphical applications (but it will close terminal emulators).
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