What is Taskwarrior?Taskwarrior is a task management tool in a terminal environment, it has powerful functions. Here is a short description about it from its official website:It maintains a task list, allowing you to add/remove, and otherwise manipulate your tasks. Task has a rich set of subcommands that allow you to do sophisticated things. You'll find it has customizable reports, charts, GTD features, device synching, documentation, extensions, themes, holiday files and much more.InstallationUbuntusudo apt-get install taskMac with brewbrew install taskUsageAdd a new taskIt's easy to add a ne...