28 lines
841 B
Groff
28 lines
841 B
Groff
|
.TH PING 1
|
||
|
|
.SH NAME
|
||
|
|
ping \- send ICMP ECHO_REQUEST packets to network hosts
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B /usr/bin/ping hostname [length]
|
||
|
|
.de EX
|
||
|
|
.TP 20
|
||
|
|
\\fB\$1\\fR
|
||
|
|
# \\$2
|
||
|
|
..
|
||
|
|
.SH EXAMPLES
|
||
|
|
.EX "ping 192.168.1.1" "Ping host 192.168.1.1"
|
||
|
|
.EX "ping www.minix3.org 500" "Ping www.minix3.org with 500 byte IP packets"
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.PP
|
||
|
|
Sends ICMP ECHO_REQUEST packets to the specified host and waits for a ECHO_REPLY.
|
||
|
|
Optionally, the length (size) of the IP packet can be specified. The default is
|
||
|
|
30 bytes. (Note, the 14 byte Ethernet header will make this a 44 byte packet.)
|
||
|
|
.SH OPTIONS
|
||
|
|
.IP length
|
||
|
|
Size (in bytes) of the transmitted ICMP packet. The default length of the IP
|
||
|
|
packet is 30 bytes. (Adding the ethernet header will result in a 44 byte
|
||
|
|
packet being transmitted.)
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
ifconfig(8)
|
||
|
|
.SH AUTHOR
|
||
|
|
Leith Brandeland <lb.minix@gmail.com>
|