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AIX bash script - exiting freezed telnet

 
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Old 09-14-2015
AIX bash script - exiting freezed telnet
Hallo all
I'm writing a little shellscript in aix in order to test the correct connection to a specific ip-port. I'm using the sleep|telnet combination. All works great if connection is already open.. But if telnet connection are in trying state... It doesn't exit and all the rest of the script remains un-executed. How can I send a break signal from a telnet prompt (in "trying" status), via shell-script? Thanks all For Your support
Last edited by libeccio; 09-14-2015 at 05:42 PM..
 
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LEARN ABOUT OPENSOLARIS

telnetrc

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)