ubuntu 安装任何版本的Firefox
https://ftp.mozilla.org/pub/firefox/releases/
1.sudo gedit /usr/share/applications/firefox.desktop
2.设置桌面快捷键
Exec=执行文件目录地址
Icon=图标地址
[Desktop Entry]
Name=firefox
Comment=firefox
Exec=/opt/firefox/firefox
Icon=/opt/firefox/browser/icons/mozicon128.png
Terminal=false
Type=Application
Categories=Application;
Encoding=UTF-8
StartupNotify=true
佛语:我本求心不求佛,了知三界空无物,若欲求佛但求心,只这心心心是佛