[Bro-Dev] [JIRA] (BIT-1047) Delete old scripts before installing new ones

[Bernhard Amann (JIRA)]

    [ https://bro-tracker.atlassian.net/browse/BIT-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13415#comment-13415 ] 

Bernhard Amann commented on BIT-1047:
-------------------------------------

I always liked the FreeBSD approach to config-files, where they show you a diff between your version and the current version, if you did change the config file.

But that is interactive and probably too much work to be worth it.
                
> Delete old scripts before installing new ones
> ---------------------------------------------
>
>                 Key: BIT-1047
>                 URL: https://bro-tracker.atlassian.net/browse/BIT-1047
>             Project: Bro Issue Tracker
>          Issue Type: Improvement
>          Components: Bro
>            Reporter: Robin Sommer
>             Fix For: 2.2
>
>
> People keep having problems when they install a new Bro version 
> over the installation of an old one because scripts that have disappeared in the new version will keep sticking around from the previous installation. 
> We should simply remove the old scripts/base and scripts/policy before installing anything new. People aren't supposed to edit in there so that should be safe.

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