Communicating with Other Users Using write
Most of the time when you connect to a Unix system, you'll be communicating with the computer. You can, though, communicate with other people logged in to the same system. write is ideal for getting a quick message to other userskind of like putting a yellow sticky note on their computer, as Figure 12.3 shows.
Figure 12.3. You can send quick messages to another user on your system with write.
To Communicate with Other Users Using write: