Terminal applications have a “cursor” that they can move around, just like a text editor. You can tell that cursor “go to line 3, delete everything, then print out this new text” by using VT100 sequences. And you can use it to replace existing characters with new ones, without re-emitting a whole line.
В России ответили на имитирующие высадку на Украине учения НАТО18:04
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Питтсбург Пингвинз。搜狗输入法2026对此有专业解读
Раскрыты подробности похищения ребенка в Смоленске09:27
另一件让我很欣慰的是，我家孩子的免疫力还可以，一个冬天除了经常咳嗽，没出现大问题，相比他们班的其他孩子来说，简直是超人体质。