Hello all...I'm new to Unix and learning. What I'm trying to create is a script that will ping a known range of IP addresses, say 192.168.1.1 to 192.168.1.254. For each address that no reply is received, that address will be written to a log file that will be emailed to an administrator. My wife (who started out as a programmer) hasn't been able to help because she hasn't done anything with Unix since 2000. Any help would be greatly appreciated. Here's a script that I think comes close but it isn't quite there and I'm not sure how to modify it.
Last edited by Scott; 12-04-2010 at 08:20 PM..
Reason: Please use code tags
hello, I am looking to make a script that will ping a remote ip address. Upon completion of the ping I want the program to either ping again if the # of packets transmitted is equal to the number of packets received or exit if the two values are unequal and information was lost. I am not sure if I... (3 Replies)
Hi ,
I would like to automate a script to ping all the unix servers perodically thru
cronjob.
Is there any script out there? If so Please give me.
Thanks in advance. (2 Replies)
I want find from a file , where list of hosts is given .
Whether SSH is running on that Hosts and
and create 2 files :
HOSt-SSH-Running
HOST-SSH-Not-running
In the list we have some Windows and Unix Servers, windows servers do not have sshd running. (2 Replies)
Hey Guys,
First time posting here. I keep getting back here on my google searches to help me in my scripting quest.
Can i ask for some guidance please?
I acquired a script, from these forums in fact that pings a list of IPs/Hostnames. Works a treat. Echos results to a file with the value... (3 Replies)
Hi,
I develop simple animation ping script on Solaris Platform. It is like Cisco ping.
Examples and source code are below.
bash-3.00$ gokcell 152.155.180.8 30
Sending 30 Ping Packets to 152.155.180.8
!!!!!!!!!!!!!.!!!!!!!!!!!!!!!.
% 93.33 success... % 6.66 packet loss...... (1 Reply)
Hi. I have a server with multiple network ports that need to be tested to a list of destinations. I'm trying to write a scripts to automate this but can't seem to get past an error and could use some help.
I have two test files one contains the ip addresses of the onboard NICs and the other... (10 Replies)
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
hello fellows,
I need help with a script, I'm using this one
HOSTS="192.168.10.9 192.168.10.15 "
SUBJECT="Attention - Gateway San Martin DOWN "
COUNT=1
EMAILID="lmail@mydomain.com"
for myHost in $HOSTS
do
count=$(ping -c $COUNT $myHost | grep 'received' | awk -F',' '{ print $2... (2 Replies)
I have a question is there any posibility for writing a script that you can see if a pc in your network is up of down , when you run this script for ex. ./test.sh 63 45 54 , which are the ip adresses of the computers , when you give the last digit of the ip adres as argument
63 , 45 and 54 are... (5 Replies)
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Discussion started by: mort3924
4 Replies
LEARN ABOUT CENTOS
ocf_pacemaker_ping
OCF_PACEMAKER_PING(7) Pacemaker Configuration OCF_PACEMAKER_PING(7)NAME
ocf_pacemaker_ping - node connectivity
SYNOPSIS
[OCF_RESKEY_pidfile=string] [OCF_RESKEY_dampen=integer] [OCF_RESKEY_name=string] [OCF_RESKEY_multiplier=integer]
[OCF_RESKEY_host_list=string] [OCF_RESKEY_attempts=integer] [OCF_RESKEY_timeout=integer] [OCF_RESKEY_options=string]
[OCF_RESKEY_failure_score=integer] [OCF_RESKEY_debug=string] ping [start | stop | reload | monitor | meta-data | validate-all]
DESCRIPTION
Every time the monitor action is run, this resource agent records (in the CIB) the current number of ping nodes the host can connect to. It
is essentially the same as pingd except that it uses the system ping tool to obtain the results.
SUPPORTED PARAMETERS
OCF_RESKEY_pidfile = string [/ping-]
PID file
OCF_RESKEY_dampen = integer [5s]
Dampening interval
The time to wait (dampening) further changes occur
OCF_RESKEY_name = string [pingd]
Attribute name
The name of the attributes to set. This is the name to be used in the constraints.
OCF_RESKEY_multiplier = integer []
Value multiplier
The number by which to multiply the number of connected ping nodes by
OCF_RESKEY_host_list = string []
Host list
The list of ping nodes to count.
OCF_RESKEY_attempts = integer [2]
no. of ping attempts
Number of ping attempts, per host, before declaring it dead
OCF_RESKEY_timeout = integer [2]
ping timeout in seconds
How long, in seconds, to wait before declaring a ping lost
OCF_RESKEY_options = string []
Extra Options
A catch all for any other options that need to be passed to ping.
OCF_RESKEY_failure_score = integer []
failure_score
Resource is failed if the score is less than failure_score. Default never fails.
OCF_RESKEY_debug = string [false]
Verbose logging
Enables to use default attrd_updater verbose logging on every call.
AUTHOR
Andrew Beekhof <andrew@beekhof.net>
Author.
Pacemaker Configuration 06/10/2014 OCF_PACEMAKER_PING(7)