into a bash script, I need to grep a contiuous log streaming and when the proper string is filtered, I need to stop the 'tailf' command to move ond with other implementations.

The common command that works is:

```
tailf /dir/dir/dir/server.log | grep --line-buffered "Started in"

```

after the "Started in" line is gathered, I need to break down the "tailf" command.

All this stuff into a bash script.