csslint

TLDR

Lint a single CSS file

$ csslint [file.css]

Lint multiple CSS files

$ csslint [file1.css] [file2.css] [file3.css]

List all possible style rules

$ csslint --list-rules

Specify certain rules as errors (which result in a non-zero exit code)

$ csslint --errors=[errors,universal-selector,imports] [file.css]

Specify certain rules as warnings

$ csslint --warnings=[box-sizing,selector-max,floats] [file.css]

Specify certain rules to ignore

$ csslint --ignore=[ids,rules-count,shorthand] [file.css]

Usage: csslint-rhino.js [options]* [file|dir]*

Global Options
  --help                                   Displays this information.
  --format=                        Indicate which format to use for output.
  --list-rules                             Outputs all of the rules available.
  --quiet                                  Only output when errors are present.
  --errors=                  Indicate which rules to include as errors.
  --warnings=                Indicate which rules to include as warnings.
  --ignore=                  Indicate which rules to ignore completely.
  --exclude-list=    Indicate which files/directories to exclude from being linted.
  --config=                          Reads csslint options from specified file.
  --version                                Outputs the current version number.

csslint

csslint

TLDR

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