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dlangille / check_host_basejail.sh
Last active January 19, 2019 12:22
Nagios plugin for comparing userland with kernel
#!/bin/sh
#
# Nagios check to compare host and basejail
# Use this freely. Enjoy.
# Copyright Dan Langille <dan@langille.org>
#
HOST=`/usr/bin/file -b /bin/sh`
JAIL=`/usr/bin/file -b /usr/jails/basejail/bin/sh`