[Help-bash] running in background, sleep and back to normal prompt

[adrelanos]

Hi!

Legend: _ is used to symbolize an empty line

Smallest possible example script:

#!/bin/bash
sleep 1
echo ...

Running it...

./test &

Will result in.

/tmp/test $ ./test &
[2] 32420
/tmp/test $ ...
_

After pressing <enter>.

[2]+  Done                    ./test
/tmp/test $

Questions:

How can I get ride of the "[2] 32420"?

How can I get ride of the "[2]+  Done                    ./test"?

How can I get back to the normal prompt, for example "/tmp/test $" with
requiring to press enter?

Cheers,
adrelanos