meta_pinger
                                a Heroku-hosted Rails app that pings Heroku apps (including itself) at 10 minute intervals to keep the servers from idling :)
                            
                        How to download and setup meta_pinger
Open terminal and run command
                                            git clone https://github.com/vanderhoop/meta_pinger.git
                                        
                                        git clone is used to create a copy or clone of meta_pinger repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with meta_pinger https://github.com/vanderhoop/meta_pinger/archive/master.zip
Or simply clone meta_pinger with SSH
                                            [email protected]:vanderhoop/meta_pinger.git                                    
                                    If you have some problems with meta_pinger
You may open issue on meta_pinger support forum (system) here: https://github.com/vanderhoop/meta_pinger/issuesSimilar to meta_pinger repositories
Here you may see meta_pinger alternatives and analogs
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