Agenda is a simple basic to do task manager application for Linux. It is written in Vala and released under GNU General Public License v3.0. This application is very simple in design write down your tasks and it saves the list automatically. You can complete the task by tick them off. It comes with auto completion for previously added tasks, Undo/Redo/Quit keyboard shortcuts with Ctrl-Z and Ctrl-Y and Esc key.
Install Agenda on Ubuntu Linux
Agenda is available as a flatpak package from flathub. To install Agenda flatpak you need to install flatpak and flathub on your system first. Follow below link for flatpak and flathub installation instructions. After the installation restart your system.
After that open the terminal command-line application and run below Agenda flatpak installation command.
flatpak install flathub com.github.dahenson.agenda
You can start the app by using below command in terminal.
flatpak run com.github.dahenson.agenda
You can also uninstall it via below command.
sudo flatpak uninstall com.github.dahenson.agenda