Thursday, February 8, 2007
Printing from 1-100 using BASH for loop
This sounds very easy. But for me when I tried, I was in a confusion, as for me BASH for loop is of the form
for i in 1 2 3 4 5
in that sense I had to write
for i in 1 2 3 4 5 6 7 8 . . . . 100 (from 1 to 100, which is a very poor way!!), I never knew that we can write the same this way
for ((i=1;i<101;i++))
do
echo $i
done
even in one more way
for i in `seq 100`; do echo $i; done
I found this very helpful.
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