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$> echo "Begin"; { { sleep 10; echo -n "1 "; date; } & { sleep 5; echo -n "2 "; date; } & wait; } 2>/dev/null; echo "3"
Begin
2 Thu Feb 1 13:51:31 CET 2024
1 Thu Feb 1 13:51:36 CET 2024
3
$>
works as you expect.
Share your Debian SCRIPTS There will be neither barrier nor walls, neither official nor guard, there will be no more desert and the entire world will become a garden. — Anacharsis Cloots
$> echo "Begin"; { { sleep 3; echo "1"; } & { sleep 1; echo "2"; ls /tchick; ls /tchack 2>&3; } & wait; } 3>&2 2>/dev/null; echo "3"
Begin
2
ls: cannot access '/tchack': No such file or directory
1
3
$>
Share your Debian SCRIPTS There will be neither barrier nor walls, neither official nor guard, there will be no more desert and the entire world will become a garden. — Anacharsis Cloots