Sponsored Content
Full Discussion: telnet problem
Operating Systems Linux telnet problem Post 302382175 by SkySmart on Tuesday 22nd of December 2009 12:05:59 PM
Old 12-22-2009
Quote:
Originally Posted by jim mcnamara
This should get you out of telnet
Code:
while read ipaddress
do
telnet $ipaddress <<EOF
close
EOF
done < addressfile > logfile

Examine logfile for problems


this look like it could do the job. but it's not working.

this is my code:

Code:
while read line


do


	telnet $line $PORT <<EOF
	close
	EOF>>


done

the above code fails with a:

./telnet_connectivity.sh: 17: Syntax error: end of file unexpected (expecting "done")
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Having problem using Telnet!!!!

Good day to you all, Hope you must doing good..me..oh no I am not..I've trying to log on to my network from home...but it's not letting me...I am trying to use telnet cis.hfcc.net but it's saying "connection to the host cannot to be established"????what is this...any good reason...do I have to... (2 Replies)
Discussion started by: tahaislam
2 Replies

2. Filesystems, Disks and Memory

telnet problem

Hello friends, The problem is that we have one SunOS5.7 server, while attempting telnet to that server following error is occured - ld.so.1: login: fatal: libc.so.1: open failed: Too many open files The login on console is possible. The inetd daemon is running. inetd.conf and services... (1 Reply)
Discussion started by: rahul72
1 Replies

3. IP Networking

telnet problem

Hello friends, The problem is that we have one SunOS5.7 server, while attempting telnet to that server following error is occured - ld.so.1: login: fatal: libc.so.1: open failed: Too many open files The login on console is possible. The inetd daemon is running. inetd.conf and services... (3 Replies)
Discussion started by: rahul72
3 Replies

4. HP-UX

telnet problem, help

Hi, My network layout is: Pub LAN | freeBSD | Internal LAN | + telnet srv on HP-UX 10.x box + other services (http, pop3, smtp, ftp)... I've the following problem: Inside Internal LAN I can connect myself to HP-UX telnet but from Public LAN in some place is refusing me... (5 Replies)
Discussion started by: efrenba
5 Replies

5. AIX

telnet problem

hi all, i have a problem in telnet.when i am using telnet to my new aix server it takes about 5min to open. can any one tell what i have to do.???? (5 Replies)
Discussion started by: rrlog
5 Replies

6. Solaris

Telnet Problem Help

Dear All I have a Sun280R server when i telnet to this server from my Laptop i got error : Could connect to 192.168.199.10(Server IP):port 23 closed I want to login to the server through its Db25 serial port but i used to connect to it from my laptop through USB to db9 then to Db25 so do... (1 Reply)
Discussion started by: zanetti321
1 Replies

7. UNIX for Dummies Questions & Answers

Telnet Problem

I have a problem where on one unix machine I can telnet all IP addresses in the host file with no connection problem and another machine has recently started to have trouble connecting with the same host IP's on just some IP addresses where it had no trouble before. Have any ideas?? (17 Replies)
Discussion started by: tazzy
17 Replies

8. UNIX for Dummies Questions & Answers

telnet problem

Hello everyone, I have got this following script to telnet to other UNIX boxes from one UNIX box and then run a script to count a certain paramater. The following line connects to the other box(es): (sleep 1; echo $username; sleep 1; echo $password ; sleep 1 ; echo y; sleep 1; echo "\r" ; sleep 1... (2 Replies)
Discussion started by: Rajat
2 Replies

9. Shell Programming and Scripting

Webpage to Telnet via Perl and Expect: Telnet problem?

Somewhat long story: I have a simple Perl CGI script that uses Expect to Telnet to a device and grab some data, and then spits it back to Perl for display on the Webpage. This works for many devices I've tried, but one device just fails, it keeps rejecting the password on this device, only... (1 Reply)
Discussion started by: jondo
1 Replies

10. Shell Programming and Scripting

problem with Net::Telnet

#!/usr/bin/perl use strict; use warnings; use Net::Telnet (); my $t = new Net::Telnet (Timeout => 10, Prompt => '/.*(#|>|\))\s*$/'); my $remote_host='home'; $t->open(Host => $remote_host, Port =>23); $t->login('root', 'pass'); the error that I get... (4 Replies)
Discussion started by: lassimanji
4 Replies
telnetrc(4)							   File Formats 						       telnetrc(4)

NAME
telnetrc - file for telnet default options DESCRIPTION
The .telnetrc file contains commands that are executed when a connection is established on a per-host basis. Each line in the file con- tains a host name, one or more spaces or tabs, and a telnet(1) command. The host name, DEFAULT, matches all hosts. Lines beginning with the pound sign (#) are interpreted as comments and therefore ignored. telnet(1) commands are case-insensitive to the contents of the .telnetrc file. The .telnetrc file is retrieved from each user's HOME directory. EXAMPLES
Example 1: A sample file. In the following example, a .telnetrc file executes the telnet(1) command, toggle: weirdhost toggle crmod # Always export $PRINTER DEFAULT environ export PRINTER The lines in this file indicate that the toggle argument crmod, whose default value is "off" (or FALSE), should be enabled when connecting to the system weirdhost. In addition, the value of the environment variable PRINTER should be exported to all systems. In this case, the DEFAULT keyword is used in place of the host name. FILES
$HOME/.telnetrc SEE ALSO
telnet(1), in.telnetd(1M), environ(5) SunOS 5.10 9 Jan 1998 telnetrc(4)
All times are GMT -4. The time now is 10:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy