[Help-bash] `eval' subprocess not terminated

[Ion Savin]

Hi,

I'm launching a script which is using `eval' to start a long running 
process (just as an example I'll use xeyes):

$ cat test.sh
#!/bin/bash
eval xeyes

$ ./test.sh

From another terminal I kill the shell process:

$ kill -9 `ps h --format pid -C "test.sh"`

The shell process terminates but the child process is not killed. Is 
there any way to force bash (I'm using ver. 4.2.45) to terminate the 
`eval' subprocesses it has created?

Thanks,
Ion