Cam see finder
It is useful to users who wish to verify port forwarding and check to see if a server is running or a firewall or ISP is blocking certain ports.
Port forwarding or port mapping allows remote computers to connect to a specific computer or service on a private network.
You can view files as icons , in a list , in columns , or in a gallery .
And for each view, the View menu provides options to change how items are sorted and arranged, such as by kind, date, or size. When you view files in a gallery, you can browse your files visually using large previews, so it's easy to identify images, videos, and all kinds of documents.
The “Last Opened” option can also be a very helpful sorting item for determining when certain files on your Mac could be safely moved off the primary drive and onto a secondary disk or backup drive, potentially helping to free up disk space or file clutter.
This is a free utility for remotely verifying if a port is open or closed.
No settings adjustments are necessary here, this information is visible by default: All My Files is very convenient, but because it is sorted by recently used files, it’s not too helpful if you’re curious about the last date/time a specific file somewhere else in the file system was opened, the last time an application was used, the last time a system item was accessed, or for anything that was previously opened some time ago.
This allows you to run a web server, game server or a service of your choosing from behind a router.
In a typical network the router has the public IP address and computers/servers obtain a private IP address from the router that is not addressable from outside the network.
Gallery View in mac OS Mojave even lets you play videos and scroll through multipage documents.
Earlier versions of mac OS have a similar but less powerful gallery view called Cover Flow .When you forward a specific port on your router, you are telling your router where to direct traffic for that port.