bash 在 macOS 上使用 find 时出现“非法选项”错误
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"Illegal option" error when using find on macOS
提问by Gravity M
I am trying to list the files only with the letter "R" at the end. I used findas follows in macOS Terminal,
我试图仅以字母“R”结尾列出文件。我find在 macOS 终端中使用如下，
find -type f -name '*R'
But I got the message saying illegal option --t.
但我收到消息说illegal option --t。
回答by rob mayoff
The first argument to findis the path where it should start looking. The path .means the current directory.
第一个参数find是它应该开始寻找的路径。路径.表示当前目录。
find . -type f -name '*R'
You must provide at least one path, but you can actually provide as many as you want:
您必须至少提供一条路径，但实际上您可以提供任意数量的路径：
find ~/Documents ~/Library -type f -name '*R'
