Ping a host only a specific number of times
Ping host, specifying the interval in seconds between requests (default is 1 second)
Ping host without trying to lookup symbolic names for addresses
Ping host and ring the bell when a packet is received (if your terminal supports it)
Also display a message if no response was received
Ping a host with specific number of pings, per-packet response timeout (`-W`), and total time limit (`-w`) of the entire ping run
ping -c count -W seconds -w seconds host