Labels:text | screenshot | font | number | rectangle OCR: Figure 1 Process connection by sockets UNIX UNIX Processes Processes PID=123 port 2001 PID=4867 PID=456 port 21 (ftp) PID=2590 PID=789 port 23 (telnet) PID=4891 PID=379 port 25 (smtp). PID=7834
