This has come up for me on the most recent upgrade, add the line HASH_CMD=sha1sum On Wed, Aug 30, 2017 at 11:15 AM, <m.roth at 5-cent.us> wrote: > Can't remember if I posted this before... We're getting warnings from > rkhunterWarning: Checking for prerequisites [ Warning ] > All file hash checks will be skipped because: > This system uses prelinking, but the hash function command does not > look like SHA1 or MD5. > > Now, googling, I find people saying to rm /etc/prelink.cache, then run > rkhunter --propupd. > > Works. And then, prelink runs in the middle of the night, via > /etc/cron.daily, and when the cron job of rkhunter runs, it's back to > complaining. > > Anyone have any ideas what's going on here? I don't see anything in the > prelink.conf, or any options in the prelink manpage to tell is what hash > to use. > > mark > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >