[source,shell]
....
# chflags -R 0 /usr/local/jails/classic
# chflags -R 0 /usr/local/jails/containers/classic
The third step is to delete the directory where the jail was:
# rm -rf /usr/local/jails/classic
# rm -rf /usr/local/jails/containers/classic
Finally, it will be necessary to remove the jail entry in [.filename]#/etc/jail.conf# or in [.filename]#jail.conf.d#.
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