csv
![Brian Piercy](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230A66C2"><path d="M20.447 20.452H16.89v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433a1.982 1.982 0 1 1 0-3.964 1.982 1.982 0 0 1 0 3.964zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z"/></svg>)
Your CSV files are destroying your data right now. Discover why this 'simple' format is tech's most expensive mistake and what to do about it.
search for patterns in a CSV and display results in a table
Learn how to process the big data in the CSV format.
Command line csv viewer.
yq is a portable command-line YAML, JSON, XML, CSV, TOML and properties processor - mikefarah/yq
This page explains how to convert JSON to CSV format using Linux, macOS, *BSD or Unix command-line utilities.
I figured out how to run a SQL query directly against a CSV file using the sqlite3 command-line utility:
It is not always a good idea to use Excel.
Master usecols, chunksize, parse_dates in pandas read_csv().
How to combine data spread over two CSV files, like separate tables in a normalized relational database.