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For Loops
Create For Loop
In plain English: For each name in Lucien, Maurice, Renald, Johnson, and Alfred, print the name.
for name in Lucien Maurice Renald Johnson Alfred; do
echo $name
done
Lucien
Maurice
Renald
Johnson
Alfred
Create C Style For Loop
Alternatively, we can use a style of for loop seen in the programming language C.
In plain English: Starting with i
being 0, (i=0
), as long as i
is less than 10 (i<10
), keep returning i
, adding one to i
(i=i+1
) at the end of each loop.
for (( i=0; i<10; i=i+1 )); do
echo $i
done
0
1
2
3
4
5
6
7
8
9