2) This will login to remote machine with some banner messages it will ask me to select from list of free ports e.g.,
Code:
Select a terminal from the list below:
(17,18,20,21,22,24)
3) Now i need to pass any of these free port numbers i.e., 17 or 20 or 24 on remote terminal
Once port number is provided it will display the following:
Code:
Connection established as terminal 17.
>
4) now i need to pass
Code:
login:uid=someusername
and press enter button
It will display the following
Code:
Command entered at terminal #17.
;
Enter Password :
(Similarly i need to pass the password and press enter)
5) Once password is provided it will display the following
Code:
;
Command Executed
>
6) now i need to provide my command e.g., runjob
Once the above command is provided it will run for some time lets say for 2 mins or 5 mins
once completed it will display
Code:
Command Completed.
;
here i need to provide the command as:
Code:
ctrlkey+]
(control key plus the closing square bracket)
then it will display following:
Code:
telnet>
again i need to pass
Code:
quit
and press Enter
I will be really thankful if someone can provide me how to solve this problem.
Moderator's Comments:
Please review the rules you agreed to when you joined this forum 6+ years ago. Use CODE tags whenever you post sample input, sample output, and code segments.
Last edited by Don Cragun; 01-30-2016 at 03:07 AM..
Reason: Change most Bold tags to CODE and ICODE tags.
If you could alter the command line, we could tell you how to provide a here-document to fill in the responses you want to send to the script on the remote server or we could tell you how to pipe input into your command to tell it how to provide the responses you want to send to the script on the remote server.
But, since you explicitly state that this command cannot be altered, all we can suggest is that you put this command in a script and then execute the script with standard input redirected from a source that provides the text you want to feed to the remote server while this command is running.
Another alternative would be to use an expect script, but again; not if you are unwilling to change that line of code.
In other words, just put the exact text that you would type into your terminal in response to the prompts issued by the remote server. No echo, no double-quotes, no sleep unless you would type those commands to the remote server when you are running an interactive session with that server.
If you really want to preserve the output from previous runs and just tack the output from this run to the end of the output from previous runs, change the >out.log at the end of the script back to >>out.log.
This User Gave Thanks to Don Cragun For This Post:
Your out.log in post#3 contains telnet> \r" , which makes me suspicious. Make sure your input file does NOT contain DOS line terminators (<CR>, 0x0D, \r).
Hi RudiC
you are correct it was a copy paste error kindly ignore.
Trying to get help from my java colleague if he/she can help but i must say it should be pretty easy with shell.
Thanks
---------- Post updated at 06:05 PM ---------- Previous update was at 04:31 PM ----------
Dear All
i found a solution but i need to handle error condition in my script.
$ cat script.sh
#!/usr/bin/expect
spawn "./test1.sh"
expect "Select a terminal from the list below:" { send "18\r" }
expect "Connection established as terminal" { send "login:uid=inventory\r" }
expect "Enter Password" { send "flask1234!\r" }
expect "Command Executed" { send "rtrv-stp\r" }
sleep 50
expect "Command Executed" { send "" }
expect "telnet" {send "quit\r" }
interact
$
now following is the output how do i handle error in expect?
Code:
$ cat out.log
spawn ./test1.sh
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
Connected.....
Welcome to Eagle.
Select a terminal from the list below:
(17,18,19,20,21,22,23,24)
> 18
Connection established as terminal 18.
> login:uid=inventory
E3583 Cmd Rej: Initial Command Response Timeout
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01-30-2016
