Shell Script while loop

Shell script is space sensetive,
There are space between "[" and "$i"
you have to use double parentheses.


While loop:

#!/bin/bash

i=1

while [ $i -le 100 ] # loop 100 times

do

./readCMOSflag

i=$(( $i + 1 ))

# or you could use (( i++ ))

done