How to Install and Uninstall ruby-simple-captcha2 Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: December 23,2024

1. Install "ruby-simple-captcha2" package

This guide let you learn how to install ruby-simple-captcha2 on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                ruby-simple-captcha2
            
                    
    
    Copied

2. Uninstall "ruby-simple-captcha2" package

This tutorial shows how to uninstall ruby-simple-captcha2 on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
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                sudo apt remove
            
                        
                ruby-simple-captcha2
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the ruby-simple-captcha2 package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: ruby-simple-captcha2
Priority: optional
Section: universe/ruby
Installed-Size: 92
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Ruby Extras Maintainers
Architecture: all
Version: 0.3.4-1
Depends: ruby | ruby-interpreter, ruby-rails (>= 4.1)
Filename: pool/universe/r/ruby-simple-captcha2/ruby-simple-captcha2_0.3.4-1_all.deb
Size: 14660
MD5sum: 6c35f4528d05f1a839a544c02328e456
SHA1: 478b794616a1b610c0018f8ff1ea5090de675320
SHA256: 8913b5e43755af366b49794629ec06aa6261ad8ad2e7a39bb2151f82ab9b7d54
Description-en: simplest and a robust captcha plugin for rails
Available with Rails 3 + 4 or above provides backward compatibility. This
is a fork of the popular Rubygem ``simple_captcha`` which got abandoned.
.
Features
.
* Zero FileSystem usage (secret code moved to db-store and image storage
removed).
* Provides various image styles.
* Provides three level of complexity of images.
* Works absolutely fine in distributed environment(session and db based
implementation works fine in distributed environment).
* Implementation is as easy as just writing a single line in your view.
```<%= show_simple_captcha %>``` within the 'form' tags.
* Flexible DOM and CSS handling(There is a separate view partial for
rendering SimpleCaptcha DOM elements).
* Automated removal of 1 hour old unmatched simple_captcha data.
Description-md5: fb300520a72f6326a611d9d0419a47bd
Homepage: http://github.com/pludoni/simple-captcha
Ruby-Versions: all
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu