1 #!/bin/bash
2
3 sum=0
4
5 for i in `seq 2 2 100`
6 do
7 sum=$((sum + i))
8 i=$((i+2))
9
10 done
11
12 echo "0+2+4+...+100=$sum"
1 #!/bin/bash
2
3 sum=0
4
5 for i in `seq 2 2 100`
6 do
7 sum=$((sum + i))
8 i=$((i+2))
9
10 done
11
12 echo "0+2+4+...+100=$sum"