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for loop examples

1. Loop from 1 to 99 with step of 2

method 1

for ((i=1;i<100;i+=2));do echo $i;done;

method 2

for i in {1..100..2};do echo $i;done;

2. Loop through an integer range

bash

for i in {1..100};do echo $i;done;

for i in $(seq 1 100);do echo $i;done