V — Invert the sense of matching — that is, select lines that don't match the search criteria.

v——将匹配意义进行逆反——即选择那些不匹配搜索条件的行。

youdao

V — Invert the sense of matching — that is, select lines that don't match the search criteria.

v——将匹配意义进行逆反——即选择那些不匹配搜索条件的行。

youdao