DEC 4000 600 series, Руководство пользователя, Страница: 56 / 242

Entering Console Commands
How to Display
Output One
Page at a Time The
help
and
show
commands instruct the system to display
information. When information fills more than one screen, the
information scrolls until all information has been displayed.
To make the system output easier to read, you can use the
more command to display the output one screen at a time.
Enter | more after the command you are entering. For instance:
>>> help | more
Return
The system responds with the following display:
NAME
help or man
FUNCTION
Display information about console commands.
SYNOPSIS
help or man [<command>...]
Command synopsis conventions:
<item> Implies a placeholder for user specified item.
<item>... Implies an item or list of items.
[] Implies optional keyword or item.
{a,b,c} Implies any one of a, b, c.
{a|b|c} Implies any combination of a, b, c.
The following help topics are available:
alloc
bin boot build cat
cbcc cdp check chmod chown
clear cmp continue crc date
deposit dynamic echo edit eval
examine exer exer_read exer_write exit
fbus_diag find_field free grep hd
help or man init io_test kill kill_diags
line ls memexer memexer_mp memtest
net netexer nettest ntlpex ps
--More--
From the
more
prompt, you can proceed either one line or one
screen at a time as follows:
• To proceed one line at a time, press the Return key.
• To proceed one page at a time, press the space bar on the
console terminal keyboard.
The remainder of this chapter describes the basic console
commands.
3–4 Console Commands