$ unzip favicon_io.zip
Archive:  favicon_io.zip
 extracting: apple-touch-icon.png
 extracting: favicon-32x32.png
 extracting: favicon-16x16.png
 extracting: favicon.ico
 extracting: site.webmanifest
 extracting: android-chrome-192x192.png
 extracting: android-chrome-512x512.png