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The following code isn't working, but what I want to do is answer "n" whenever YUM asks whether I want to install the software or not. Thanks

#!/usr/bin/expect -f

spawn yum install emacs
expect "Is this ok \[y\/N\]:"
send "n\r"
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add exp_internal 1 at the top of the script and re-run. That will give you lots of debugging info –  glenn jackman Mar 29 '12 at 23:50

3 Answers 3

From the yum manpage:

-y, --assumeyes
    Assume yes; assume that the answer to any question which would be asked is yes.
    Configuration Option: assumeyes

So just use yum -y instead of messing around with expect.

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Starting with your code snippet this is what I got to work

#!/usr/bin/expect -f

expect -c  "
    set timeout 15
    spawn yum install emacs

    expect {
        "]:"        { send n\r ; sleep 1 ; exp_continue  } 

it also works with #!/bin/bash at the top

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change the expect "Is this ok \[y\/N\]:"


expect "]:"

are you geting the same error? if not its a typo in your expect.

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