Am 05.02.20 um 07:01 schrieb Scott Kitterman: > Not particularly useful IMO. In /var/log/mail.log I can see log entries from > all the programs configured to log to the mail facility. That way I can see > the interaction between them. On a typical server that is for sending mail I > often need to see log entries from postfix, clamsmtp, and dkimpy-milter > together to understand how a message is (or isn't) making it through the > system. > > Of course the fact that I can't use all the tools available to manipulate > text > files to follow or analyze logs is problematic. If I'm using journalctl, how > do I replicate 'tail -f /var/log/mail.loog'?
journalctl -f SYSLOG_IDENTIFIER=2 You can also apply additional filters, like severity and much more. https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs has a quite well written introduction HTH, Michael
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