bash标准写法

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for i in {1..10}
do
echo $i
done

类c

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for ((i=1; i<=10; i ++))
do
echo $i
done

调用seq进行for循环

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for i in `seq 10`
do
echo $i
done

seq - print a sequence of numbers

调用seq后,后面的数字可以作为变量使用

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for i in `seq $number`
do
echo $i
done