By default, the ping command sends four packets of ... It will tell you whether you can send a message from your computer to another computer and how fast it takes for that computer to receive ...

How to Use the Scp Command to Securely Send a File from Your Desktop to a ... If you regularly have to copy files from your desktop to another desktop or server, you might not want to use less ...

OS X Daily recently outlined a new hint which allows you to send text messages to any SMS-supporting phone for free, from the OS X command line (or ... front of your computer. Using the TextBelt ...