miller
structured-text-tools
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miller | structured-text-tools | |
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63 | 13 | |
8,510 | 6,843 | |
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9.1 | 8.3 | |
8 days ago | about 1 month ago | |
Go | ||
GNU General Public License v3.0 or later | - |
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miller
- Qsv: Efficient CSV CLI Toolkit
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jq 1.7 Released
jq and miller[1] are essential parts of my toolbelt, right up there with awk and vim.
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Perl first commit: a “replacement” for Awk and sed
> This works really well if your problem can be solved in one or two liners.
My personal comfort threshold is around the 100-line mark. It's even possible to write maintainable shell scripts up to 500 lines, but it mostly depends on the problem you're trying to solve, and the discipline of the programmer to follow best practices (use sane defaults, ShellCheck, etc.).
> It go bad very quickly when, say, you have two CSV files and want to join them the sql-way.
In that case we're talking about structured data, and, yeah, Perl or Python would be easier to work with. That said, depending on the complexity of the CSV, you can still go a long way with plain Bash with IFS/read(1) or tr(1) to split CSV columns. This wouldn't be very robust, but there are tools that handle CSV specifically[1], which can be composed in a shell script just fine.
So it's always a balancing act of being productive quickly with a shell script, or reaching out for a programming language once the tools aren't a good fit, or maintenance becomes an issue.
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GQL: A new SQL like query language for .git files written in Rust
That said, you may be interested in Miller (https://github.com/johnkerl/miller) which provides similar capabilities for CSV, JSON, and XML files. It doesn't use a SQL grammar, but that's just the proverbial lipstick on the thing. I'm not the author, but I have used it and I see some parallels in use cases at the very least.
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Any cli utility to create ascii/org mode tables?
worth giving Miller a shot
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I wrote this iCalendar (.ics) command-line utility to turn common calendar exports into more broadly compatible CSV files.
CSV utilities (still haven't pick a favorite one...): https://github.com/harelba/q https://github.com/BurntSushi/xsv https://github.com/wireservice/csvkit https://github.com/johnkerl/miller
- Miller: Like Awk, sed, cut, join, and sort for CSV, TSV, and tabular JSON
- Nushell.sh ls – where size > 10mb – –sort-by modified
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Tool to interact with CSV
Came here to recommend miller!
structured-text-tools
- Show HN: Xq – command-line XML and HTML beautifier and content extractor
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What is your favourite Linux backup software and why?
Also, here is a list of structured text tools. You may find some tools there that are helpful in editing configuration files from the command line. Or you can use "diff -u" to create a patch file (you need to save the patch files along with sudo.log) to recreate. Also, use sfdisk --dump and sfdisk --backup to save partition information in a form that can be used to recreate backups.
- A list of command line tools for manipulating structured text data
- Command-line tool to edit XML, INI, JSON, or any other common data storing file format
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An Introduction to JQ
Thanks again for the jq writeup and for the dasel pointer. I'll be adding dasel to my mental shortlist of tools to learn. Which is not such a short list....
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Consultare un databate XML, JSON, CVS o RDF
Per una vasta lista commentata vedi https://github.com/dbohdan/structured-text-tools
What are some alternatives?
visidata - A terminal spreadsheet multitool for discovering and arranging data
xsv - A fast CSV command line toolkit written in Rust.
jq - Command-line JSON processor [Moved to: https://github.com/jqlang/jq]
dasel - Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package.
csvtk - A cross-platform, efficient and practical CSV/TSV toolkit in Golang
yq - yq is a portable command-line YAML, JSON, XML, CSV, TOML and properties processor
csvq - SQL-like query language for csv
json-toolkit - "the best opensource converter I've found across the Internet" -- dene14
gron - Make JSON greppable!
awesome-cli-apps - 🖥 📊 🕹 🛠 A curated list of command line apps
csvkit - A suite of utilities for converting to and working with CSV, the king of tabular file formats.