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 text file has the destinations that I am trying to reach. I read the contents of the files it variables then use them in a ping command. Here is the script so far.
The echo command prints out the command just as it should be but the actual ping command errors like I'm not using the command correctly. I can even copy what is echoed and paste it and the ping command works correctly.
Any help would be great.
Thanks
Last edited by methyl; 03-23-2012 at 06:05 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)
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... (1 Reply)
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 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 PHP
stream_copy_to_stream
STREAM_COPY_TO_STREAM(3) 1 STREAM_COPY_TO_STREAM(3)stream_copy_to_stream - Copies data from one stream to anotherSYNOPSIS
int stream_copy_to_stream (resource $source, resource $dest, [int $maxlength = -1], [int $offset])
DESCRIPTION
Makes a copy of up to $maxlength bytes of data from the current position (or from the $offset position, if specified) in $source to $dest.
If $maxlength is not specified, all remaining content in $source will be copied.
PARAMETERS
o $source
- The source stream
o $dest
- The destination stream
o $maxlength
- Maximum bytes to copy
o $offset
- The offset where to start to copy data
RETURN VALUES
Returns the total count of bytes copied.
CHANGELOG
+--------+------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------+
| 5.1.0 | |
| | |
| | Added the $offset parameter |
| | |
+--------+------------------------------+
EXAMPLES
Example #1
A stream_copy_to_stream(3) example
<?php
$src = fopen('http://www.example.com', 'r');
$dest1 = fopen('first1k.txt', 'w');
$dest2 = fopen('remainder.txt', 'w');
echo stream_copy_to_stream($src, $dest1, 1024) . " bytes copied to first1k.txt
";
echo stream_copy_to_stream($src, $dest2) . " bytes copied to remainder.txt
";
?>
SEE ALSO copy(3).
PHP Documentation Group STREAM_COPY_TO_STREAM(3)