^(?:(?!boon\.ini|http).)*$\r?\n?
(taken from RegexBuddy‘s library) will match any line that does not contain boon.ini and/or http. Is that what you wanted?
^(?:(?!boon\.ini|http).)*$\r?\n?
(taken from RegexBuddy‘s library) will match any line that does not contain boon.ini and/or http. Is that what you wanted?