179 lines
6.6 KiB
Groff
179 lines
6.6 KiB
Groff
.\" $NetBSD: sushi.8,v 1.11 2002/02/02 01:57:35 wiz Exp $
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.\" Copyright (c) 2001 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Tim Rightnour
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd January 8, 2001
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.Dt SUSHI 8
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.Os
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.Sh NAME
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.Nm sushi
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.Nd a menu based system administration tool
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.Sh SYNOPSIS
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.Nm
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.Op Ar quickname
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.Sh DESCRIPTION
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The
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.Nm
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tool gives the user a menu of various system administration tasks that
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may be performed on the system. It is designed to be simple enough for a
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novice to use, and quick enough to help seasoned users perform more
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complex tasks with ease.
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.Pp
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It is also designed to be easily extended and customizable by the user or
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administrator. The menus themselves consist of a number of flat ascii
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files which are parsed by the
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.Nm
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engine when run. Commands are actually scripts written by the
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administrator, and executed from the menu hierarchy. It is possible to
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have multiple hierarchies, and even ones private to a particular user on
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the machine. These hierarchies are all merged for the user at run-time
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into a single menu system.
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.Pp
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The following option is available:
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.Bl -tag -width "quickname"
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.It Ar quickname
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This option allows the user to jump directly to a known submenu or function
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within
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.Nm "" .
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It can be used to avoid the need to navigate deeply nested menus, when the
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end destination is known.
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.El
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.Sh ENVIRONMENT
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The following environment variables are utilized by
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.Nm "" :
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.Bl -tag -width "PKG_PATH"
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.It Ev LANG
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Determines the user's current language setting.
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.It Ev PKG_PATH
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This is the default URL for binary packages used when fetching lists
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of packages available to download. It is also used when actually
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downloading those packages. It defaults to:
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ftp://ftp.netbsd.org/pub/NetBSD/packages
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.El
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.Pp
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There may be other environment variables utilized by various scripts in the
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.Nm
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menu hierarchy. This manual page cannot account for those environment
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variables, however they should be detailed in the help files for each menu.
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.Sh FILES
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.Bl -tag -width "sushi"
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.It Pa /etc/sushi.conf
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This file is used by sushi to override the default locations searched for
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menu hierarchies. It consists of a keyword, followed by instructions.
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To override the default searchpaths in
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.Nm
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you would issue the keyword
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.Sq searchpath
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followed by a directory name, one per line, that will be searched, in order,
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for menu hierarchies. Each directory name must be preceded by the
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.Sq searchpath
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keyword. It is not an error to have a non-existent directory listed in
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this file, as they will simply be skipped over. The default list of
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directories searched is printed below, in order:
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.Pp
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.Bd -unfilled
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.Pa /usr/share/sushi
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.Pa /usr/pkg/share/sushi
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.Pa /usr/X11R6/share/sushi
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.Pa /etc/sushi
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.Pa $HOME/sushi
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.Ed
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.Pp
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The
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.Pa $HOME/sushi
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path, is always searched, and does not need to appear in
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the
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.Pa /etc/sushi.conf
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file. The
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.Pa /etc/sushi.conf
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file will not be parsed for environment variables such as $HOME, so it
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would likely be an error to include it there.
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.Pp
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The
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.Pa /etc/sushi.conf
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file may also include key bindings, which will override the default use
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of function keys in
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.Nm "" .
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These may be desired in situations where function keys are not available, or
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are not desirable because of a window-manager binding. The format for
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binding a key is:
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.It bind F1 ^T ^T=Help
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In the above example, we have rebound the
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.Sq F1
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key to Control-T. The final keyword is the message that will appear at the
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bottom of your screen, to remind you which keys are bound to which
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functions. There can be no whitespace in the key description.
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The syntax of the new key binding must either be an ascii character
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preceded by a caret
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.Dq ^
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to signify a control modifier, a function key, such as
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.Sq F9
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or a single ascii character. It is not possible to bind Alt or Meta keys,
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nor is it possible to bind a modified function key, such as control-F1.
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.El
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.Sh EXAMPLES
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Most of the actual usage of
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.Nm
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is documented in the internal help files, such as commands, and keystrokes
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that are used to navigate the menus. There is also full documentation in
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the help pages on writing your own menus. In order to access help, you
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may hit the F1 key at any time, and if help is available for the current
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menu, it will be displayed. It is advised that the user read the help
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file from the main menu, as it contains most of the navigation, and basic
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concepts of the
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.Nm
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engine.
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.Sh SEE ALSO
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.Xr rc.conf 5 ,
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.Xr intro 8
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.Sh HISTORY
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.Nm
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first appeared in
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.Nx 1.6 .
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.Sh AUTHORS
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.Nm
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was written by Tim Rightnour
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.Ad garbled@netbsd.org
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and Dante Profeta
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.Ad dante@netbsd.org .
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.Sh BUGS
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At the time of this writing, there are a number of display glitches
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which are currently being worked on. In addition there are some failure
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modes that
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.Nm
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does not handle well, such as not recieving output from an escript field.
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.Pp
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At the time of this writing, the F6 option, to display the current command
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before running it, does not work.
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