GNOME Zenity
官网：https://wiki.gnome.org/Projects/Zenity
文档：https://help.gnome.org/users/zenity/stable/
仓库：https://gitlab.gnome.org/GNOME/zenity
A tool to display GTK dialog boxes in commandline and shell scripts. —— 简而言之，该工具技能用于创建对话框，无法进行复杂的 GUI 编程。
Shellmarks
A documentation and GUI generator for your custom shell scripts. —— 简而言之，该功能用于为 Shell 脚本创建界面。
https://github.com/shannah/shellmarks
YAD
YAD is a fork of the Zenity program, and is written by Victor Ananjevsky <ananasik @ gmail . com>. Yad icon was created by Bogdan Lisovich.