4.3BSD-Reno/share/man/cat1/head.0

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HEAD(1)                     UNIX Reference Manual		       HEAD(1)

NNAAMMEE
     hheeaadd - give first few lines

SSYYNNOOPPSSIISS
     hheeaadd [--_c_o_u_n_t] [_f_i_l_e ...]

DDEESSCCRRIIPPTTIIOONN
     This filter gives the first _c_o_u_n_t lines of each of the specified files,
     or of the standard input.	If _c_o_u_n_t is omitted it defaults to 10.

SSEEEE AALLSSOO
     tail(1)

HHIISSTTOORRYY
     hheeaadd appeared in 3 BSD.