How to download and setup shellen
Open terminal and run command
                                            git clone https://github.com/konatabrk/shellen.git
                                        
                                        git clone is used to create a copy or clone of shellen 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 shellen https://github.com/konatabrk/shellen/archive/master.zip
Or simply clone shellen with SSH
                                            [email protected]:konatabrk/shellen.git                                    
                                    If you have some problems with shellen
You may open issue on shellen support forum (system) here: https://github.com/konatabrk/shellen/issuesSimilar to shellen repositories
Here you may see shellen alternatives and analogs
upterm thefuck gitsome saws haxor-news awesome-macos-command-line awesome-shell PowerShell crouton dockerfiles pure ConEmu dotfiles .tmux awesome-dotfiles dotfiles dotfiles tmux-config dotfiles dotfiles dotfiles dotfiles dotfiles dotfiles vim-anywhere pure-bash-bible bash-handbook terminalizer data-science-at-the-command-line cmder