Manage FreeBSD jails
fetch -o /usr/local/bin/jailmanage https://raw.githubusercontent.com/msimerson/jailmanage/master/jailmanage.sh
chmod 755 /usr/local/bin/jailmanagejailmanage selfupgrade$ ./jailmanage.sh
usage: ./jailmanage.sh [ jailname ]
jailname has several "special" jail names:
all - consecutively log into each running jail
update - run freebsd-update in each jail
audit - run 'pkg audit' in each jail
mergemaster - run mergemaster in each jail
versions - report versions of each runnning jail
cleanup - delete cached files
selfupgrade - upgrade this scriptjailmanage alljailmanage updateThis runs a command like this command for each jail:
freebsd-update -b /jails/dns -f /jails/dns/etc/freebsd-update.conf installIf jailmanage detects that the jail is running an older major version of
FreeBSD than the host (ex: host is running 10.2 and jail is running 10.1),
then jailmanage will perform a binary upgrade of FreeBSD using these commands:
freebsd-update -b /jails/dns -f /jails/dns/etc/freebsd-update.conf -r 10.2-RELEASE upgrade install
freebsd-update -b /jails/dns -f /jails/dns/etc/freebsd-update.conf install
freebsd-update -b /jails/dns -f /jails/dns/etc/freebsd-update.conf install
jailmanage cleanup
This command empties /var/cache/pkg and /var/db/freebsd-update in every jail.
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