cmdline.

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Extracts values from /proc/cmdline, honoring quotes and \ sequences.

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kparams-0.1.0.1.tar.gz [browse] (Cabal source package)
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Candidates

0.1.0.0, 0.1.0.1

Versions [RSS]	0.1.0.0, 0.1.0.1
Change log	CHANGELOG.md
Dependencies	base (>=4.13 && <5), kparams [details]
License	MIT
Author	Josh McSavaney
Maintainer	me@mcsau.cc
Category	Text
Bug tracker	https://github.com/mcsaucy/kparams_hs/issues
Source repo	head: git clone https://github.com/mcsaucy/kparams_hs.git
Uploaded	by mcsaucy at 2021-09-09T02:23:23Z
Distributions	NixOS:0.1.0.1
Executables	kparams
Downloads	296 total (7 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
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Status	Docs uploaded by user [build log] All reported builds failed as of 2021-09-09 [all 1 reports]

Readme for kparams-0.1.0.1

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kparams (in Haskell)

Extracts kernel parameter values from /proc/cmdline. Handles bare and quoted parameters. This is a rewrite of the original kparams in Haskell.

See kernel.org's docs on kernel parameters for more information. While the docs mention using double-quotes to protect values with spaces, we also recognize single-quotes and certain escape sequences to support things like quoted="\"value\"".

Check out test/ to see examples of what we can extract.

Usage

$ kparams PARAM_NAME [DEFAULT_VALUE]

What's the difference between the shell implementation of kparams and this?

They should be functionally similar. Error messages will differ, although they should error under the same conditions. Most significantly, this version is hundreds of times faster.