2019-04-04から1日間の記事一覧
\B Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. 実際のところ $ echo 完全に理解した | gsed 's/\B/ …
\B Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. 実際のところ $ echo 完全に理解した | gsed 's/\B/ …