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Tuesday, 27 October 2026 Reading Room

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Echoes of the Terminal: a haunted shell that runs on your own machine

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine What I Built Echoes of the Terminal is a shell that answers back. You type git push --force .

  • "Echoes of the Terminal" is a shell that responds to commands on your machine.
  • It warns about dangerous commands like "git push --force" while remarking on harmless ones.
  • The software offers a command-line interface called "haunt" to take control of the real shell.

·dev.to

Your agent crashed after the write. Should you retry?

The hardest moment in an automation often sits between two acknowledgements: the target accepted the change, but the executor has not recorded completion.

  • Automation process fails to record completion after executor crash.
  • Local tests on October 27, 2026, showed 22 out of 22 tests passed.
  • Recovery process classifies as "reconciled" without altering target.

·dev.to

GRANT ALL to anon is the wrong fix for Supabase 42501 after Oct 30

From Oct 30, 2026, Supabase will apply a change to existing projects: new tables in public won't be visible to the Data API until you grant access.

  • Supabase changed on Oct 30, 2026, to restrict public schema tables without explicit grant.
  • Granting all privileges to anon role is incorrect fix due to unnecessary privileges for visitors.
  • Enable RLS, grant specific verbs per table, and review older tables' grants for alignment.

·dev.to

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