初心者もＯＫ！ FreeBSD質問スレッド その41++

[0798 797 NG NG]

例えば、
host# ( cd /usr/ports; tar cf - . ) | ( cd /usr/jail/usr/ports; tar xf - )
host# jexec JID /bin/csh
jail# portupgrade -aRr

かな？