man buthead (Commandes) - copies all but the first few lines
NAME
buthead - copies all but the first few lines
SYNOPSIS
buthead count
EXAMPLE
buthead 5 <file-with-5-line-header >file-without-header
DESCRIPTION
Buthead copies all but the first count lines of the standard input to the standard output.
DIAGNOSTICS
Buthead terminates gracefully if EOF is encountered within the first count lines.
AUTHOR
Written by Barak A. Pearlmutter on April 1.
BUGS
The buttail program still needs to be written.
Functionality overlaps with tail -n +count