Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Script to connect to remote and sendmail.
Top Forums Shell Programming and Scripting Script to connect to remote and sendmail. Post 303013401 by sadique.manzar on Wednesday 21st of February 2018 01:24:09 AM
Old 02-21-2018
Script to connect to remote and sendmail.
Hello,

Kindly guide.

SendMail function on my script is not working, but it works manually.
Any better way to handle the script is appreciable.

Code:
#!/bin/sh
GetHostConnection()
{
truncate --size 0 /home/web/for_mail.out
while read -r lines ;
do
        ip=`echo $lines | awk '{print $1}'`
        port=`echo $lines | awk '{print $2}'`
        ssh -q -n -o "BatchMode=yes" -p $port $ip "echo 2>&1"
        if [ $? -eq 0 ];
        then
        echo "Connected to ${ip} on port ${port}" > /dev/null
        else
        echo "Connection refused to ${ip} on port ${port}" >> /home/web/for_mail.out
        fi
done < /home/web/ssh_configfile
}

PushFileToMail_IP()
{
scp /home/web/for_mail.out user@1.2.3.183:/xyz/INVESTIG/Sadiq/ 2>/dev/null
}

SendMail()
{
ssh user@1.2.3.183
cd /xyz/INVESTIG/Sadiq
SUBJECT="ALERT: Source IP Connection Refused"
BODY="Dear Team,\n\nKindly find the below host and their port which are unable to connect.\n \n `cat /xyz/INVESTIG/Sadiq/for_mail.out` \n .
Please verfied and take a necessary action with concerned team."
printf "${BODY}"| mailx -s "$SUBJECT" abc@xyz.com
exit
}

for a server, I am checking the host connection which i can only check for this dedicated server.
I am printing it into an output file called "for_mail.out".
next step I am scp the file to remote server from where i need to send mail connecting remotely.

Kindly help.

Regards.
sadique
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

sendmail : connect local host (brocken)

hi there I've got a strange problem with a webserver box (suse linux 7.2). My MTA is sendmail, and when I tried manually send a mail. Sendmail -v "user@something" < /etc/hosts The Server tried "simon@localhost... Connecting to local..." but nothing happend and the system hold on. This... (3 Replies)
Discussion started by: mrsaint
3 Replies

2. Windows & DOS: Issues & Discussions

Connect to a Remote Sybase Server Through Script.

Hi all, I am trying to connect to Remote Sybase database Server through shell script. I am operating on WindowsXP, connect to Unix(version SunOS: 5.8) The thing is i dont know how to connect to Sybase Server through my script file? Are there any manual pages which can guide me through the... (2 Replies)
Discussion started by: Aparna_k82
2 Replies

3. Shell Programming and Scripting

Connect to a Remote Sybase Server Through Script

Hi all, I am trying to connect to Remote Sybase database Server through shell script. I am operating on WindowsXP, connect to Unix(version SunOS: 5.8) The thing is i dont know how to connect to Sybase Server through my script file? Are there any manual pages which can guide me through the... (3 Replies)
Discussion started by: Aparna_k82
3 Replies

4. Shell Programming and Scripting

How can my unix shell script automatically connect to remote host?

How can my unix shell script automatically connect to remote host? Assume that there is a remote host called "rhost". When I connect to that host i give the command "telnet rhost". It then asks me for my id and password. Once i give it connects there. I want to automate these steps. I want... (8 Replies)
Discussion started by: digdarshan
8 Replies

5. Shell Programming and Scripting

shell script for how to connect to a remote server by using ssh

i want to connect to a remote server through ssh. i have to also provide password within that script. after connecting to the remote server i want to do some operations like grep,cd etc can u pls help me to wite a script. Thanks (1 Reply)
Discussion started by: millan
1 Replies

6. Shell Programming and Scripting

Script to connect to a remote server and execute scripts

Hello All I need a script or set of commands which can establish a remote connection with another server and execute some scripts over there. Basically it has to establish the connection with the remote server as an user ,say 'testuser' and then execute the script 'testscript'. and return the... (5 Replies)
Discussion started by: sgbhat
5 Replies

7. AIX

AIX Remote Connect Fail With “No more multiple IP addresses to connect” Error

We have a production server at a client site running AIX. And recently when users are trying to connect to it via telnet, it prompts "No more multiple IP addresses to connect". Can I know what does this error mean? and how to rectify this? Thanks. (2 Replies)
Discussion started by: a_sim
2 Replies

8. Shell Programming and Scripting

Bash script connect to remote servers and become root

Hi, I need a script that will connect to a list of servers and first sudo to root and then run a couple of commands. For security reasons, we can't setup ssh keys as root. Manually I have to login to a server as user and then sudo to root. It's not possible to use root@servername , because of... (8 Replies)
Discussion started by: misterx12345
8 Replies

9. HP-UX

Connect to remote server using sftp with password define within command/script

I am trying to connect to remote server in hp-ux, using sftp command (using sftp username@ip and password ) able to connect to remote server but, in this case sftp prompt for password and user need to manually enter it. I want sftp can read a password define in script or from file, so it can... (1 Reply)
Discussion started by: ketanraut
1 Replies

10. Shell Programming and Scripting

Script connect to remote server, not find files and exit only from remote server, but not from scrip

I have a script, which connecting to remote server and first checks, if the files are there by timestamp. If not I want the script exit without error. Below is a code TARFILE=${NAME}.tar TARGZFILE=${NAME}.tar.gz ssh ${DESTSERVNAME} 'cd /export/home/iciprod/download/let/monthly;... (3 Replies)
Discussion started by: digioleg54
3 Replies

LEARN ABOUT OPENSOLARIS

ssh-http-proxy-connect

ssh-http-proxy-connect(1)					   User Commands					 ssh-http-proxy-connect(1)

NAME

       ssh-http-proxy-connect - Secure Shell proxy for HTTP

SYNOPSIS

       /usr/lib/ssh/ssh-http-proxy-connect [-h http_proxy_host]
	    [-p http_proxy_port] connect_host connect_port

DESCRIPTION

       A  proxy command for ssh(1) that uses HTTP CONNECT. Typical use is where connections external to a network are only allowed via a proxy web
       server.

OPTIONS

       The following options are supported:

       -h http_proxy_host    Specifies the proxy web server through which to connect. Overrides the HTTPPROXY and http_proxy environment variables
			     if they are set.

       -p http_proxy_port    Specifies the port on which the proxy web server runs. If not specified, port 80 is assumed. Overrides the HTTPPROXY-
			     PORT and http_proxy environment variables if they are set.

OPERANDS

       The following operands are supported:

       http_proxy_host	  The host name or IP address (IPv4 or IPv6) of the proxy.

       http_proxy_port	  The numeric port number to connect to on http_proxy_host.

       connect_host	  The name of the remote host to which the proxy web server is to connect you.

       connect_port	  The numeric port number of the proxy web server to connect you to on http_proxy_host.

EXAMPLES

       The recommended way to use a proxy connection command is to configure the ProxyCommand in ssh_config(4) (see  Example  1  and  Example  2).
       Example 3 shows how the proxy command can be specified on the command line when running ssh(1).

       Example 1 Setting the proxy from the environment

       The following example uses ssh-http-proxy-connect in ssh_config(4) when the proxy is set from the environment:

	 Host playtime.foo.com
	     ProxyCommand /usr/lib/ssh/ssh-http-proxy-connect 
		 playtime.foo.com 22

       Example 2 Overriding proxy environment variables

       The following example uses ssh-http-proxy-connect in ssh_config(4) to override (or if not set) proxy environment variables:

	 Host playtime.foo.com
	     ProxyCommand /usr/lib/ssh/ssh-http-proxy-connect -h webcache 
		 -p 8080 playtime.foo.com 22

       Example 3 Using the command line

       The following example uses ssh-http-proxy-connect from the ssh(1) command line:

	 example$ ssh -o'ProxyCommand="/usr/lib/ssh/ssh-http-proxy-connect 
	     -h webcache -p 8080 playtime.foo.com 22"' playtime.foo.com

ENVIRONMENT VARIABLES

       HTTPPROXY	Takes the http_proxy_host operand to specify the default proxy host. Overrides http_proxy if both are set.

       HTTPPROXYPORT	Takes the http_proxy_port operand to specify the default proxy port. Ignored if HTTPPROXY is not set.

       http_proxy	URL format for specifying proxy host and port.

EXIT STATUS

       The following exit values are returned:

       0     Successful completion.

       1     An error occurred.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsshu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Stable			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ssh(1), ssh-socks5-proxy-connect(1), ssh_config(4), attributes(5)

SunOS 5.11							    24 Oct 2001 					 ssh-http-proxy-connect(1)
All times are GMT -4. The time now is 06:06 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy