"Like a graceful vase, a cat, even when motionless, seems to flow." - George f.

像一个优雅的花瓶、一只猫，即便是不动的时候，看起来也像是在经历心流的状态——GeorgeF . will。

youdao

Therefore, cat file | tail -f will not work as expected, but tail -f file will.

因此，cat file |tail - f将不会得到所期望的结果，但tail - f file则可以。

youdao

Therefore, cat file | tail -f will not work as expected, but tail -f file will.

因此，cat file |tail - f将不会得到所期望的结果，但tail - f file则可以。

youdao