I made a regexp cheatsheet for grep, sed, awk and highlighted differences between them

• dotfiles

  21 45 9.0 Shell

  💻 my personal dotfiles: no more, no less (by gennaro-tedesco)

Quite useful summary I must admit. I have myself written a few navi cheatsheets of awk/sed that I regularly use and I found that they sped up my work consistently (however we want to turn it around awk grammar is pretty hard to remember...).

• navi

  52 14,337 8.3 Rust

  An interactive cheatsheet tool for the command-line

I even opened some merge requests to have them included in the official navi repository but they weren't looked at ever.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• xsv

  64 10,080 0.0 Rust

  A fast CSV command line toolkit written in Rust.

xsv is the best command line interface to query csv files. If you aren't using it you should stop what you are doing right now and install it immediately :)

• csvs-to-sqlite

  4 858 0.0 Python

  Convert CSV files into a SQLite database

And sometimes it's nice to throw csv files into a database. You can do that with https://github.com/simonw/csvs-to-sqlite

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