shell for略写形式 执行结果不对请大牛帮帮看???????
#! /bin/bashfor varible1 in {1..3}
#for varible1 in 1 2 3
do
echo "Hello, Welcome $varible1 times "
done
期望结果:
Hello, Welcome 1 times
Hello, Welcome 2 times
Hello, Welcome 3 times
实际结果:
Hello, Welcome {1..5} times
这是怎么回事????????????????????
求帮助!!!!!!!!!!!!!!!!!!!!!!!
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