How to Use Curl to Check if a Remote Resource is Available
Do you want to check if a file is available on a remote server before attempting to download it - in a short and effective way? If so, and you’re not sure how you’ll learn how in this post.
Systems Administration Articles and Tutorials
Find What's Using a Port With Two Commands
If you’ve ever attempted to bind a process on a port on Linux, BSD, or macOS, only to find that something else is using the port, yet you don’t know what that process is, here’s a quick way to find the process and remove it.