I want to check the text between [section3] and [section4] and insert a new line after line 4. How i can do it using powershell, any pointers to do that ?
Sample.txt
[Section1]
around 100Lines of text
[Section2]
around 100Lines of text
[Section3]
Line1
Line2
Line3
Line4
Line5
Line6
[Section4]
100Lines of test
[Section5]