what is an app image linux code example

Example 1: how to run an appimage in linux

$ chmod a+x filename.AppImage

Example 2: app images

/** High resolution open source images stocks**/
https://unsplash.com/images/stock/high-resolution
https://www.pexels.com/search/high%20resolution/
https://www.stockphotosecrets.com/questions-answers/technical/how-can-i-get-a-higher-resolution-of-an-image.html
https://www.shutterstock.com/search/high+resolution
https://gratisography.com/
https://www.techsmith.com/blog/what-is-hi-res/
https://burst.shopify.com/
https://pixabay.com/images/search/high%20resolution/