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Troubleshooting a error output at the end of a script.


# We now request that the user restarts their server...
read -e -p "Restart your server now to complete the install (y/n)? " rsn
    case $rsn in
        [Yy]* ) break;;
        [Nn]* ) exit;


/dev/fd/63: line 446: break: only meaningful in a `for', `while', or `until' loop
/dev/fd/63: line 449: syntax error near unexpected token `done'
/dev/fd/63: line 449: `done'

Any ideas on an alternate to break;; in this instance?

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up vote 2 down vote accepted

Do nothing :) That is, either use for example true or : instead of break or remove the line altogether.

A better solution would be to actually use a while loop:

while true
    [your code]

This way the break does what you want, and you fix a bug: What happens if rsn doesn't start with [YyNn]?

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Thanks! Great explanation of the subject. Tossed while true; do in there and everything runs smooth. – d3c0y Mar 6 '14 at 8:25

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