多次异步执行 bash 脚本？

Question

I have this bash script

# a.sh

name="Hello"
echo $name

How can I execute multiple times a.sh asynchronously?

Answer 1

You can use a Bash range expansion and for loop to conveniently express the multiplicity, and the & operator to put the script executions in the background:

for x in {1..8}; do
    bash /path/to/a.sh &
done