阻止shell脚本'；在之前的流程完成之前，执行流程如何？

我有一个要并行运行的作业列表，我从一个主脚本调用它们。这里有一个例子

echo "Starting jobs"
job1 &
job2 &
job3 &

# I want to wait until job1, job2 & job3 finishes on the multi core box
echo "Now I can proceed"

---

如何执行此操作？

wait

是命令。在等待作业完成后，执行才会继续

echo "Starting jobs"
job1 &
job2 &
job3 &

wait

# I want to wait until job1, job2 & job3 finishes on the multi core box
echo "Now I can proceed"

---

wait

是命令。在等待作业完成后，执行才会继续

echo "Starting jobs"
job1 &
job2 &
job3 &

wait

# I want to wait until job1, job2 & job3 finishes on the multi core box
echo "Now I can proceed"