重点在 "-P " 这个参数
man grep
-P, --perl-regexp
Interpret PATTERN as a Perl regular expression. This is highly experimental and grep -P may warn of
unimplemented features.
linux grep 匹配tab
最新推荐文章于 2024-11-06 10:20:56 发布
重点在 "-P " 这个参数
man grep
-P, --perl-regexp
Interpret PATTERN as a Perl regular expression. This is highly experimental and grep -P may warn of
unimplemented features.