LINUX INSTALL APP IMAGE code example
Example 1: how to run an appimage in linux
$ chmod a+x filename.AppImage
Example 2: appimage install kali linux
./exampleName.AppImage
Example 3: appimage install kali linux
$ ./Subsurface*.AppImage
$ chmod a+x filename.AppImage
./exampleName.AppImage
$ ./Subsurface*.AppImage