Re: Perl Expect is not sending multiple commands

[Argel]

Could you be Suffering from Buffering for the log file? Could you have the network device syslog the commands being executed instead of trying to rely on logging them in your script instead?

FWIW, here's what I used to do in 7+ year old script:

print $expect_instance "show system\r";
( $which, $why, $match, $before, $after ) = $expect_instance->expect( 
+$Timeout, '#');
if( ! $which ) { mylog( $dev, 'sho_sys', $why ); return; }
$sho_sys = $before;

Not familiar with the sub method you are using, but the last time I used Perl Expect was several years ago. :(
 

[essej1]

Well chalk this up to not paying attention to the output. Expect was working as expected (bad pun intended). The issue turned out to be that the 'sh ver' command contains the device name. I was looking for the device name in the expect statement. Therefore, the expect was stopping mid output. I used your example of getting the various return items to get the last character in the prompt, which I concatenated to the device name for future prompts. I had to wait until the password was successful to get that bit of information (the $after). This matters as some devices use '#' and some use '>'.

[Argel]

Usually '#' indicates you are in enable mode and '>' indicates you are in normal mode (i.e. not all commands are available).

I think you can do a regex like below (untested), though there is probably a cleaner/better way to do it.

($which,$why,$match,$before,$after) = $expect_instance->expect($Timeou
+t, '-re', "(#)|(>)");