On Sat, 2018-12-15 at 17:55 +0700, Eugene Grosbein wrote:
> 15.12.2018 16:09, Andre Albsmeier wrote:
>
> >
> > On Mon, 10-Dec-2018 at 14:24:42 +0000, Eugene Grosbein wrote:
> > >
> > > Author: eugen
> > > Date: Mon Dec 10 14:24:41 2018
> > > New Revision: 341794
> > > URL: https://svnweb.freebsd.org/changeset/base/341794
> > >
> > > Log:
> > > MFC r340322-r340324,r340327: periodic/etc/weekly/340.noid
> > >
> > > Prevent periodic/etc/weekly/340.noid from descending into root
> > > directories
> > > of jails. Jails have their own user/group databases and this
> > > script
> > > can produce multiple false warnings, not to mention significant
> > > extra
> > > load in case of large jailed subtrees. Leave this check for
> > > jailed
> > > invocations of the same script.
> > This gave me:
> >
> > Check for files with an unknown user or group:
> > .: cannot open /usr/share/bsdconfig/common.subr: No such file or
> > directory
> >
> > on systems where bsdconfig is not installed.
> This periodic script does not try to access
> /usr/share/bsdconfig/common.subr
> I think error message comes from another periodic script.
> Can you please run it with "sh -x /etc/periodic/weekly/340.noid" to
> make sure?
>
>
It uses sysrc, which sources in /usr/share/bsdconfig/common.subr; this
is the first reference to sysrc in any periodic script, so it does
establish a new dependency, requiring sysrc to be installed on any
system that runs periodic scripts.
A safer way to extract the root path of all running jails might be
something like:
if which -s jls; then
allpaths="$(jls -d path)"
for onepath in ${allpaths}; do
# do whatever with ${onepath} here
done
fi
-- Ian
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