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Full Discussion: Telnet IP and Port Script
Top Forums Shell Programming and Scripting Telnet IP and Port Script Post 302367646 by asou on Tuesday 3rd of November 2009 07:14:46 AM
Old 11-03-2009
I have looked through the search results and have the following based on an existing script.

Code:
 
#!/bin/sh
set -vx
read line < portTest
OIFS=$IFS
IFS=#;
for i in $line;
do
# check for open ports #
connTest=`echo " " |telnet "$i"`
if [ "`echo $connTest | awk '{ print $3 }` " = "Connected" ]
then
echo "$connTest port is up"
else
echo "$connTest port is down"
fi
done

This refers to a file "portTest" which looks like this:
139.xxx.xxx.xxx 7001#139.xxx.xxx.xxx 7011#139.xxx.xxx.xxx 2001#

If I echo the variable $i earlier in the script than the telnet command it prints the whole value up to #, but when it sends the telnet request the port is not included.

Any ideas why?
 

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face(1)                                                            User Commands                                                           face(1)

NAME
face - executable for the Framed Access Command Environment Interface SYNOPSIS
face [-i init_file] [-c command_file] [-a alias_file] [filename...] DESCRIPTION
The Framed Access Command Environment Interface (FACE) presents your files and file folders on the screen through a system of menus and forms if you are properly set up as a FACE user. filename must follow the naming convention Menu.xxx for a menu, Form.xxx for a form, and Text.xxx for a text file, where xxx is any string that conforms to the UNIX system file naming conventions. The Form and Menu Language Interpreter (FMLI) descriptor lifetime will be ignored for all frames opened by argument to face. These frames have a lifetime of immortal by default. If filename is not specified on the command line, the FACE Menu will be opened along with those objects specified by the LOGINWIN environment variables. These variables are found in the user's .environ file. OPTIONS
The following options are supported: -a alias_file Alias file -c command_file Command file -i init_file Initial file OPERANDS
The following operand is supported: filename The full pathname of the file describing the object to be opened initially. EXIT STATUS
The face command will return a non-zero exit value if the user is not properly set up as a FACE user. FILES
$HOME/pref/.environ ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWfac | +-----------------------------+-----------------------------+ SEE ALSO
env(1), attributes(5) SunOS 5.10 5 Jul 1990 face(1)
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