How to Install and Uninstall ruby-simple-captcha2 Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 14,2024

1. Install "ruby-simple-captcha2" package

This tutorial shows how to install ruby-simple-captcha2 on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                ruby-simple-captcha2
            
                    
    
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2. Uninstall "ruby-simple-captcha2" package

Please follow the steps below to uninstall ruby-simple-captcha2 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                ruby-simple-captcha2
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the ruby-simple-captcha2 package on Ubuntu 21.10 (Impish Indri)

Package: ruby-simple-captcha2
Architecture: all
Version: 0.5.0-1
Priority: optional
Section: universe/ruby
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Ruby Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 66
Depends: ruby | ruby-interpreter, ruby-rails (>= 4.1)
Filename: pool/universe/r/ruby-simple-captcha2/ruby-simple-captcha2_0.5.0-1_all.deb
Size: 16400
MD5sum: 9748636414b9a4eebd8148ac0de61f2b
SHA1: b36aae009c4c740c66c1f2412451b5ed059a5889
SHA256: b26606c5203c0cf43c297cc8f8cff8d0ba746d0c9854dca7d32aba7262a2065d
SHA512: c02bcca66c9f33e43e16d0dd8c0d80bf5f1dd870943c832c19af0499a6eef1977ea5774238de011d76de5bb3c88a3845572270a6a3296f3809d2a74ddc1745d6
Homepage: https://github.com/pludoni/simple-captcha
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
Ruby-Versions: all