NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38.

ntp-4.2.8p15 was released on 23 June 2020. It addresses 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.

Please see the NTP Security Notice for vulnerability and mitigation details.

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Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.

There are a number of ways to list the contents of a BK-managed file. If you've already checked it out with bk co or bk get, then you can, of course, use any of the standard OS commands such as cat, more, less, vi and so on.

If you haven't checked it out yet, you can use one of the bk variations such as:

 $ bk cat README
 $ bk more README             # curiously, doesn't seem to work ... why not?

 $ bk co -p README            # lists file, without checking it out
 $ bk get -p README           # same here

In addition, you can use bk prs to list previous revisions of a file, which is explained in the next section.