need to delete all lines from a group of files except the 1st 2 lines

Shell Programming and Scripting
1

Hello,

I have a group of text files with many lines in each file.

I need to delete all the lines in each and only leave 2 lines in each file.

2

What lines do you want to keep? The first, the last, lines containing word abc? In order to help you you need to give us more information...

3

Based on the Topic subject (except the 1st 2 lines)

head -n2 file1 file2 file3 file....
4

keep the first two lines only on each file.

find /PATH -type f -exec sed -i '3,$'d {} \;