---
name: "eruby"
section: "1"
platform: "linux"
package: "eruby"
version: "1.0.5-2.1"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/eruby"
---

# eruby(1)

Embedded Ruby Language

## NAME

eruby - Embedded Ruby Language

## SYNOPSIS

eruby \[options\] \[inputfile\]

## DESCRIPTION

eruby interprets a Ruby code embedded text file. For example, eruby enables you to embed a Ruby code to a HTML file. A Ruby block starts with \`\<%' and ends with \`%\>'. eRuby replaces the block with its output. If \`\<%' is followed by \`=', eRuby replaces the block with a value of the block. If \`\<%' is followed by \`#', the block is ignored as a comment.

## OPTIONS

- **-d, --debug**

  set debugging flags (set $DEBUG to true)

- **-Kkcode**

  specifies KANJI (Japanese) code-set

- **-Mmode**

  specifies runtime mode

  ```
      f: filter mode
      c: CGI mode
      n: NPH-CGI mode
  ```

- **-C charset**

  specifies charset parameter for Content-Type

- **-n, --noheader**

  disables CGI header output

- **-v, --verbose**

  enables verbose mode

- **--version**

  print version information and exit

## AUTHOR

Shugo Maeda \<shugo@ruby-lang.org\>