How to skip the first two lines of a file and read those lines that are multiple of 5 : <p>I have a file and I want to skip the first two lines and read those lines that are multiple of 5</p>

<p>line 1
line 2
line 3
line 4 
line 5
line 6 
line 7 
line 8 
line 9 
line 10</p>

<p>output:
line 3
line 8
..
.
.</p>
