[Feature Request / Idea]: Option to anonymize findings instead of clearing them

[on3iro]

Suggestion / Feature Request

Sometimes it might be nice to keep certain history entries, because there shape is useful to look up/re-use on a later occasion.

Therefore another command in addition to shellclear clear would be great, which replaces password occasions with a specific pattern. The same pattern could then be used to skip these entries when detecting problematic entries.
I am not sure how hard it would be to actually find the correct place to replace the password with the pattern. I assume that shellclear currently only detects matches by line and has no knowledge of the exact position of the problematic pattern?