date: “2017-03-07”
draft: false
title: “ping”
tag: [“cli”, “commands”]
category: “unix”
Summary - ping
| OS |
Default Available |
Online Man |
| Linux |
Y |
|
| Solaris |
Y |
|
| BSD |
Y |
|
| MacOS |
Y |
|
| Basics |
Command |
| Version |
ping -V |
| Usage info |
ping -h |
| Man |
man ping |
Usage - ping
send ICMP ECHO_REQUEST to network hosts
Examples
| ping |
OS |
description |
ping 192.168.1.1 |
Unix |
send ICMP ECHO_REQUEST to 192.168.1.1 |
ping -c 1 192.168.1.1 |
Unix |
only send 1 ping |
Ping sweep a subnet
for i in `seq 1 255`; do (ping -c 1 10.11.1.$i | tr \\n ' ' | awk '/1 received/ {print $2}' &); done