sudo defaults write /System/Library/LaunchDaemons/com.apple.syslogd.plist Sockets -dict-add NetworkListener "{ SockServiceName = syslog; SockType = dgram; }"
/etc/asl/remote-syslog (新規作成):
? [= Facility user] [! Host <FQDN of localhost>] claim only
* file /var/log/remote-syslog.log mode=0644 rotate=seq compress file_max=1M all_max=50M
sudo launchctl unload /System/Library/LaunchDaemons/com.apple.syslogd.plist && sudo launchctl load /System/Library/LaunchDaemons/com.apple.syslogd.plist