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Top Forums Shell Programming and Scripting Input required for telnet in script Post 302401733 by gander_ss on Sunday 7th of March 2010 10:09:41 PM
Old 03-07-2010
Input required for telnet in script

Guru,

I am trying to use telnet in unix script.
And it's asking password after executing telnet command in script.

But I don't want to have manual intervention over there.
So is it possible to pass password for telnet from script itself.
What I am doing right now is something like this.


telnet locahost 2233 | sleep 5 < cat tmp

And tmp is having password for the telnet host.

Thnx in advance.

Regards,
gander_ss
 

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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)
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