>> spray (8) ( FreeBSD man: Команды системного администрирования )
BSD mandoc
NAME
spray
- send many packets to host
SYNOPSIS
[-c count
]
[-d delay
]
[-l length
]
host
DESCRIPTION
The
utility sends multiple RPC packets to
host
and records how many of them were correctly received and how long it took.
The options are as follows:
-c count
Send
count
packets.
-d delay
Pause
delay
microseconds between sending each packet.
-l length
Set the length of the packet that holds the RPC call message to
length
bytes.
Not all values of
length
are possible because RPC data is encoded using XDR.
The
utility rounds up to the nearest possible value.
The
utility is intended for use in network testing, measurement, and management.
This command
can be very hard on a network and should be used with caution
