regex - Unix - 使用 find 列出所有 .html 文件。 (不要使用 shell 通配符或 ls 命令)

Question

我试过 'find -name .html$' , 'find -name .html\>' .
没有一个工作。

我想知道为什么这两个是错误的，在没有通配符的情况下使用什么是正确的？

Answer 1

你需要的是

find -name '*.html'

或者对于正则表达式:

find -regex '.*/.*\.html'

要忽略大小写，请使用 -iname 或 -iregex:

find -iname '*.html'
find -iregex '.*/.*\.html'

-name 手册:

   -name pattern
          Base of file name (the path with the leading directories
          removed) matches shell pattern pattern.  The metacharacters
          (`*', `?', and `[]') match a `.' at the start of the base name
          (this is a change in findutils-4.2.2; see section STANDARDS CON‐
          FORMANCE below).  To ignore a directory and the files under it,
          use -prune; see an example in the description of -path.  Braces
          are not recognised as being special, despite the fact that some
          shells including Bash imbue braces with a special meaning in
          shell patterns.  The filename matching is performed with the use
          of the fnmatch(3) library function.   Don't forget to enclose
          the pattern in quotes in order to protect it from expansion by
          the shell.