如何在bash脚本中使用if循环和for循环？

if condition
then
    # code block executed if condition is true
else
    # code block executed if condition is false
fi

#!/bin/bash

num=10

if [ $num -eq 10 ]
then
    echo "Number is 10"
else
    echo "Number is not 10"
fi

Number is 10

for variable in list
do
    # code block to be executed
done

#!/bin/bash

fruits=("apple" "banana" "orange")

for fruit in "${fruits[@]}"
do
    echo "I like $fruit"
done

I like apple
I like banana
I like orange

#!/bin/bash

for ((i=1; i<=5; i++))
do
    echo "Iteration $i"
done

Iteration 1
Iteration 2
Iteration 3
Iteration 4
Iteration 5