s/mmp_update_date: .*/mmp_update_date: test date/
s/mmp_update_time: .*/mmp_update_time: test_time/
s/MMP last updated by '.*' on .*/MMP last updated by 'test_node' on test date/
+s/MMP update by '.*' at .*/MMP last updated by 'test_node' on test date/