linux find with exec 命令永远不会结束

Question

这是我正在调用的命令:

find / -name zad1.sh -size -50M -mtime -1 -exec grep "do" {} \;

然后它回显正确的两行:

do
done

但是，它会继续做某事并且永不停止。我必须手动执行 Ctrl+C 终止进程。谁能向我解释这里发生了什么？ 附言我是类 Unix 系统的新手。(我在 Cygwin 上工作)

Answer 1

你必须添加-quit选项；来自联机帮助页:

-quit  Exit immediately.  No child processes will be left running,  but
          no  more  paths specified on the command line will be processed.
          For example, find /tmp/foo /tmp/bar -print -quit will print only
          /tmp/foo.   Any  command  lines  which  have  been built up with
          -execdir ... {} + will be invoked before find exits.   The  exit
          status may or may not be zero, depending on whether an error has
          already occurred.

附言。将“做”改为“做”；双引号内插字符串，do 是 bash 的关键字。