P(1) General Commands Manual P(1)
NAME
p - paginate
SYNOPSIS
p [ -number ] [ file ... ]
DESCRIPTION
P copies its standard input, or the named files if given, to its stan‐
dard output, stopping at the end of every 22nd line, and between files,
to wait for a newline from the user. The option sets the number of
lines on a page.
While waiting for a newline, p interprets the commands:
! Pass the rest of the line to the shell as a command.
q Quit.
SOURCE
/sys/src/cmd/p.c
P(1)