### Install markdownlint-cli with npm

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Install the markdownlint-cli globally using npm.

```bash
npm install -g markdownlint-cli
```

--------------------------------

### Install markdownlint-cli with Homebrew

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Install the markdownlint-cli on macOS using Homebrew.

```bash
brew install markdownlint-cli
```

--------------------------------

### Lint all Markdown files in a project (Windows CMD)

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Use globbing to lint all Markdown files in the current directory and its subdirectories, ignoring the 'node_modules' directory. This example is for Windows CMD.

```bash
markdownlint **/*.md --ignore node_modules
```

--------------------------------

### Basic Code Block

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/test/subdir-correct/correct.md

A simple code block example.

```plaintext
code
```

--------------------------------

### Lint all Markdown files in a project (Linux Bash)

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Use globbing to lint all Markdown files in the current directory and its subdirectories, ignoring the 'node_modules' directory. This example is for Linux Bash, with globbing quoted.

```bash
markdownlint '**/*.md' --ignore node_modules
```

--------------------------------

### Multi-line Code Block

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/test/subdir-correct/correct.md

An example of a code block spanning multiple lines.

```plaintext
code
code
```

--------------------------------

### Display help for markdownlint-cli

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Show the help message and usage information for the markdownlint-cli.

```bash
markdownlint --help
```

--------------------------------

### Run markdownlint-cli with Docker

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Execute markdownlint-cli using Docker, mounting the current directory and specifying Markdown files to lint.

```bash
docker run -v $PWD:/workdir ghcr.io/igorshubovych/markdownlint-cli:latest "*.md"
```

--------------------------------

### Sample JSON Configuration for markdownlint-cli

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

This JSON configuration file sets default rules, customizes specific rule styles (MD003), indentation (MD007), and disables certain rules ('no-hard-tabs', 'whitespace').

```json
{
  "default": true,
  "MD003": { "style": "atx_closed" },
  "MD007": { "indent": 4 },
  "no-hard-tabs": false,
  "whitespace": false
}
```

--------------------------------

### Code Block with Shell Prompt and Output

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/test/subdir-correct/correct.md

Demonstrates a code block that includes a shell prompt and its output.

```shell
$ code
output
```

--------------------------------

### Enable and disable specific rules

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Demonstrates how to use the --enable and --disable flags with a variadic argument, requiring '--' to separate rules from file paths.

```bash
markdownlint --disable MD013 -- README.md
```

--------------------------------

### Pre-commit Configuration for Markdownlint-CLI

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/README.md

Add this configuration to your .pre-commit-config.yaml to run markdownlint-cli as part of your pre-commit hooks. Ensure the 'rev' matches the desired version.

```yaml
- repo: https://github.com/igorshubovych/markdownlint-cli
  rev: v0.49.0
  hooks:
  - id: markdownlint
```

--------------------------------

### Basic Code Snippet

Source: https://github.com/igorshubovych/markdownlint-cli/blob/master/test/subdir-incorrect/UPPER.MD

This is a basic code snippet. It is a placeholder for actual code.

```text
$ code
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.