Tip of the Day - freebsd-update

Posted by Ben Allen Mon, 12 Nov 2007 08:59:00 GMT

In FreeBSD 6.2 and later, the freebsd-update command allows you to update binaries of your base operating system.

It has four commands:

fetch - Inspects current system and downloads available needed updates.

install - After a fetch is run, this installs the downloaded updates.

rollback - Rollback the most recent update.

cron - Sleeps a random amount of time from 1 second to an hour, inspects the current system and downloads the available needed updates. If you have set an email address in the configuration file /etc/freebsd-update.conf it will email you with a list of needed updates (by default this email it sent to root locally). As its name depicts this is ideal for running freebsd-update in cron.

Resources:
man 8 freebsd-update
man 5 freebsd-update.conf

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