(1)删除匹配“每行以pattern开头”的行 :g/^pattern/d (2)删除匹配“每行以pattern结尾”的行 :g/pattern$/d 相关文章: 2021-10-29 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-03-05 2021-06-22