The 'ping' command on most flavors of Unix has a nifty little feature that lets you select which port to ping on. It's handy when troubleshooting network applications. For example, if some wierd app.

Android App Enterprise Ping offers multiple pings, beautiful graphing, and easy report exporting. Hopefully, more capability will be added in the near future. Enterprise Ping is a 99-cent Android app ...

Network Utility was a fixture of macOS from its early days through macOS 11 Big Sur, when Apple dropped it, instead directing users to use command line tools. Apple’s argument seemed to be that the ...

Wireless networks have now mostly replaced wired LAN and you will find an abundance of wireless networks everywhere. Windows 11/10 offers various ways to manage your wireless networks using the ...