#sysctl — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sysctl, aggregated by home.social.
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Selectively block cores from the scheduler with sysctl hw.blockcpu https://www.undeadly.org/cgi?action=article;sid=20260415050032 #openbsd #sysctl #hw.blockcpu #blockcpu #development #performance #smt #smt #smp #multicore
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Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware
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Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware
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Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware
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Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware
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Delayed hibernation comes to OpenBSD/amd64 laptops https://www.undeadly.org/cgi?action=article;sid=20260312185620 #openbsd #amd64 #laptops #hibernation #suspend #powermanagement #sysctl #freesoftware #libresoftware
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✨🤦♂️ "vm.overcommit_memory=2 is *always* right!" proclaims the oracle of server wisdom, touting the magic #sysctl that will solve all memory woes. Because, of course, who needs nuanced memory management when you can just hope for the best? 😜✨
https://ariadne.space/2025/12/16/vmovercommitmemory-is-always-the-right.html #vmovercommit_memory #memorymanagement #serverwisdom #techhumor #ITjokes #HackerNews #ngated -
#osquery defense kit v1.6.0 just dropped with some new #blueteam queries: https://github.com/chainguard-dev/osquery-defense-kit
- unencrypted #GCP service account keys
- unexpected #sysctl calls
- unexpected #xattr calls
- unexpected file made #executable
- unexpected Security.Framework programIf nothing else, I hope the queries are useful ideas for others! Have a great weekend. 🌴