tldr/pages/common/csvgrep.md

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2016-01-21 23:03:29 +00:00
# csvgrep
> Filter CSV rows with string and pattern matching.
> Included in csvkit.
- Find rows that have a certain string in column 1:
`csvgrep -c {{1}} -m {{string_to_match}} {{data.csv}}`
- Find rows in which columns 3 or 4 matches a certain regex pattern:
`csvgrep -c {{3,4}} -r {{regex_pattern}} {{data.csv}}`
- Find rows in which the "name" column does NOT include the string "John Doe":
`csvgrep -i -c {{name}} -m {{"John Doe"}} {{data.csv}}`