Tag: cron-job
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Bad Hack: Restart Linux Server when memory is low 😬
A hack on a Raspberry Pi server uses a script to monitor and restart the server if memory is too low. Checking swap and physical memory, it reboots if levels drop below specific thresholds. Scheduled to run every five minutes, the script logs instances when it prevents system freezes by rebooting.
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Renewing Let’s Encrypt SSL on SABnzbd+
Having a secure way to manage your usenet downloads of the hit movie Big Buck Bunny with SABnzbd+ is great, but one problem/feature of Let’s Encrypt is that the SSL certificates expire only after three months, requiring plenty of renewals. Luckily this can be easily scripted and forgotten. The primary part of renewing the SSL…