Build and verify a simple text pipeline that filters, normalizes, and counts repeated events.
step trail before-after panel now-you-try card Tariq needs the top repeated error codes from a 9,000-line support export. FILTER -> EXTRACT -> SORT -> COUNT -> RANK The common trap is running uniq -c on unsorted data and trusting the result. uniq counts adjacent repeats, not all repeats across the file. Filter Run grep -F "ERROR_CODE=" support.log | head. Prove the relevant lines exist and sample their format before extracting fields. Extract Use a field extractor such as awk to isolate the code value. If extra text remains, the count will split identical codes into false variants. Sort Pipe the…
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