I am having problem with the find and grep commands. I want to find the files which are `*.doc` and match the pattern `Danish` from that file with grep command. I am using -exec to combine them but it give an error i do not know what is that. It said that the `-exec` argument is missing.

![screen shot](https://i.stack.imgur.com/HWKSw.jpg)
['https://askubuntu.com/questions/728190', 'https://askubuntu.com', 'https://askubuntu.com/users/500055/']
You have to escape the `;`:

```
find -iname .... -exec echo {} \;

```

Will do what you want.
Unless you put a backslash before the `;`, the shell will interpret that as a command separator, not as an argument to `find` command.