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kparams

Extracts kernel parameter values from /proc/cmdline. Handles bare and quoted parameters.

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 tests/*.txt to see examples of what we can extract.

Usage

$ kparams PARAM_NAME [DEFAULT_VALUE]

Requirements

  • A POSIX-compliant shell, or ZSH