Category: Uncategorized
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Nextcloud: Data directory accessible from the internet
If you’ve recently upgraded to NC 29 then you may be seeing the following warning in your Administration overview: It took me quite a bit of head-scratching and searching to web to figure out what’s going on as my “data” directory was indeed outside of the webroot for NC. It turns out that when NC…
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Exim/Postfix too many connections
Is your monitoring system telling you that that your MTA has too many connections? Odds are that someone is having a laugh and is holding too many connections open. I’ve put together a little command that should identify the culprit: Each IP should be listed by the number of connections it is making, find the…