$ perl -ne 'print if /2005-5-4/ .. eof' foolog
TICKETHELP###,########,1234567###,2005,X,Y,87.00###,2005-5-4 17:44:44,TICKETHELP###########1234567###2005XY356.00###,World Cup List,John Marck
TICKETHELP###,########,1984567###,2005,X,Y,32.00###,2005-3-8 17:44:44,TICKETHELP###########1234567###2005XY356.00###,World Cup List,John Marck
TICKETHELP###,########,1234567###,2005,X,Y,67.00###,2006-5-2 17:44:44,TICKETHELP###########1234567###2005XY356.00###,World Cup List,John Marck
TICKETHELP###,########,1223698###,2000,X,Y,79.00###,2000-1-1 17:44:44,TICKETHELP###########1234567###2005XY356.00###,World Cup List,John Marck
TICKETHELP###,########,1299n67###,2001,X,Y,26.00###,2001-5-5 17:44:44,TICKETHELP###########1234567###2005XY356.00###,World Cup List,John Marck