bash: if else with floats in bash , for i s, arrays
arr=(“as” “df” 5 kkk “uz z t”);
for ((i=0; i<10; i++));
do echo ${arr[$i]};
done
OUTPUT:
as
df
5
kkk
uz z t
calc if else with floats
a=1.6;b=1.7;if [[ $a < $b ]];then echo $a smaller than $b;fi
numbers:
i=0
$((i+2))
>> 2