Hey, It's me again! Still trying to learn to become a better scripter on the job
New challenge for assistance, if anyone cares to help, and its two parted! First part, I wanted to create a script at work that would ping a server that was supplied in an argument, then a count (amount of times) it should be pinged.
I came up with a solution that I thought worked.
Code:
#!/bin/bash
#Written by: Manny
#Date: 9/19/2013
HOST=$1
COUNT=$2
for hosts in $HOST
do
ping=$(ping -c $COUNT $myHost | grep 'received' | awk -F',' '{ print $2 }' | awk '{ print $1 }')
if [ $count -eq #IwantToCheckAgainstHalfofCOUNT ];
then
echo "Host : $hosts is down"
return 1
fi
else return 0
done
I was pretty much told, "No, I want it done a different way" (There is a method to their madness I suppose)
Any-ways, I have some pseudo code of how I interpret how they want it, but cant figure out how to get both Counters to work.
Code:
while COUNT <= number_of_times_i_ask_it_to_ping
if ping -c1 host_i_ask_it_to_ping
PINGCOUNT++
fi
COUNT++
done
So Any Help Making that into something i can use would be greatly appreciated it.
also. if you see my first solution. I have a threshold of 50% of packets lost that i wanted to test that if statement against, but couldn’t think of a way to do that either. so for my own PERSONAL reasons, if anyone can think of a cool way to go about doing that, would be greatly appreciated as well.
Quick Edit: in my pseudo code, i use a while loop, but it doesn't have to be. I'm sitting here playing with for loops like
Code:
for (( count=1; count <= $COUNT; count++ ))
do
ping -c 1 $HOST
done
to see if i can make that work instead.
Last edited by gkelly1117; 09-19-2013 at 04:03 PM..
Reason: Adding to explanation
Hi ,
I would like to automate a script to ping all the unix servers perodically thru
cronjob.
Is there any script out there? If so Please give me.
Thanks in advance. (2 Replies)
Hi,
I develop simple animation ping script on Solaris Platform. It is like Cisco ping.
Examples and source code are below.
bash-3.00$ gokcell 152.155.180.8 30
Sending 30 Ping Packets to 152.155.180.8
!!!!!!!!!!!!!.!!!!!!!!!!!!!!!.
% 93.33 success... % 6.66 packet loss...... (1 Reply)
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HI,
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i have written a small script
#./testping
#! /bin/bash
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do
ping $i >> output.txt
done
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help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Hi
I did the following script to ping multiple servers, but I keep on receiveing duplicate emails for one server that is down:
#!/bin/bash
date
cat /var/tmp/servers.list | while read output
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if ; then
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... (10 Replies)
Discussion started by: fretagi
10 Replies
LEARN ABOUT DEBIAN
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_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_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 04/17/2012 OCF_PACEMAKER_PING(7)
09-19-2013
