Keywords - S

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S

character while booting

· QNX 4 filesystem ·

S

file extension

· Filename extensions ·

s (file extension)

· Filename extensions ·

S_IFNAM

· /dev/shmem RAM “filesystem” ·

S_IFREG

· /dev/shmem RAM “filesystem” ·

SAMBA, printing over

· Overview of printing · Using SAMBA ·

sandbox

· Getting files in and out of the repository ·

savercfg

· Configuration tools ·

sbin

· /sbin · /usr ·

_SC_OPEN_MAX

· Configurable limits ·

scanning for consistent data (chkfsys)

· Using chkfsys ·

schtasks (DOS command)

· DOS commands and their Neutrino equivalents ·

screen

clearing

· The keyboard at a glance ·

printing

· Photon environment variables ·

screensavers

· Configuration tools ·

scripts

CGI

· CGI method · Script ·

perl

· Script ·

shell

· Shell scripts · What's a script? ·

Scroll Lock

· Modifying the shelf ·

SCSI (Small Computer Systems Interface)

· CD-ROMs and DVDs · SCSI devices ·

search permission

· File ownership and permissions ·

secondary boot loader

· What happens when you boot? ·

security

CGI scripts

· CGI method ·

firewalls

· Setting up a firewall ·

general

· General OS security ·

inetd

· Running the Internet daemons ·

IPSec

· IPSec ·

message passing

· Message passing ·

Neutrino-specific

· Neutrino-specific security issues ·

password database

· Account database ·

PATH

· Utilities ·

pdebug

· pdebug ·

printing

· Access control ·

protecting encrypted passwords

· Account database ·

qconn

· qconn ·

Qnet

· Qnet · Starting Qnet ·

random numbers for encryption

· /etc/rc.d/rc.sysinit ·

setuid and setgid commands

· Local exploits · Setuid and setgid ·

Trojan-horse programs

· Utilities · Viruses ·

viruses

· Viruses ·

web server

· Security precautions ·

sed

· Available shells ·

seedres

· diskboot ·

self

· /proc ·

sem

· /dev ·

semaphores

limits

· Synchronization primitives ·

named

manager (procnto)

· What happens when you boot? ·

pathname space

· /dev ·

sendmail

· Limitations ·

separators (shelf)

· Modifying the shelf ·

ser

· ISA non-PnP ·

serial mice

· Mice and keyboards · Mice and keyboards ·

serial ports

· /dev · Types of files ·

multiport

· Multiport serial adapters ·

performance

· General serial adapters ·

Server Side Includes

See SSI

servers

CVS

· Setting up a CVS server ·

font

· /dev · Photon environment variables ·

Internet super-server

· Running the Internet daemons ·

Photon

· /dev · Photon environment variables ·

PPPoE

· Using PPPoE ·

running chkfsys on

· When to run chkfsys ·

TCP/IP

· Clients and servers ·

web, embedded

· Running the Internet daemons · Setting Up an Embedded Web Server ·

security

· Security precautions ·

services

· Configuring the Neutrino machine for TCP/IP use · Setting up a CVS server ·

sessions, limits

· Other system limits ·

setconf

· Configuration strings · Setting the time zone ·

setenv()

· Programming with time zones ·

setgid

· Setuid and setgid ·

setrlimit()

· Platform-specific limits · Shared memory ·

setuid

· Local exploits · Setuid and setgid ·

setvbuf()

· Double buffering · Filesystems and block I/O (devb-*) drivers · Throughput ·

sh

· Available shells · Shell ·

See also ksh (Korn shell)

SH-4

directories

· / ·

limits

· Platform-specific limits ·

shadow

· Account database ·

entries

· /etc/shadow ·

users, removing

· Removing accounts ·

share

· /usr ·

shared memory

· /dev ·

limits

· Shared memory ·

procnto

· /dev/shmem RAM “filesystem” ·

shared objects

· /lib · Filename extensions ·

shelf

· Your workspace ·

clock

· Modifying the shelf ·

configuration files

· /etc ·

disabling

· Troubleshooting ·

modifying

· Modifying the shelf ·

shelf.cfg

· Modifying the shelf ·

SHELL

· MS-DOS local command-interpreter variables · What happens when you log in? ·

shells

aliases

· Aliases ·

setting

· $HOME/.profile · .kshrc · ksh's startup file · Troubleshooting ·

command completion

· Command and filename completion ·

command line, interpreting

· Shell ·

commands

builtin

· Utilities ·

finding

· Utilities ·

multiple

· Entering multiple commands ·

recalling

· History: recalling commands ·

configuring

· Configuring your shell ·

debug

· Troubleshooting ·

dot file

· Caveat scriptor ·

embedded

· Available shells ·

fat embedded

· Available shells ·

filename completion

· Command and filename completion ·

functions

· Aliases ·

login program

· /etc/passwd · Adding users · Managing other accounts · Removing accounts · What happens when you log in? ·

non-POSIX

· Troubleshooting ·

prompt, setting

· .kshrc ·

quoting

· Example of a Korn shell script · Quoting special characters ·

redirection

· Redirecting input and output ·

remote

daemon

· Running the Internet daemons ·

scripts

· Shell scripts · What's a script? ·

return codes

· Example of a Korn shell script ·

substitutions

· Substitutions ·

test

· Troubleshooting ·

variables

· Example of a Korn shell script ·

wildcard characters

· Example of a Korn shell script · Filename generation ·

~

· What does a user account do? ·

shells (directory)

· /etc ·

shmem

· /dev/shmem RAM “filesystem” ·

shortcuts, keyboard

· Hotkeys and shortcuts ·

shtml (file extension)

· SSI method ·

shutdown

· Shutting down and rebooting ·

DOS version

· DOS commands and their Neutrino equivalents ·

shutting down

· Shutting down and rebooting ·

unexpectedly

· / ·

signals

SIGINT

· Filters ·

SIGTERM

· Shutting down and rebooting ·

skel

· /etc ·

Slinger

· Running the Internet daemons · Setting Up an Embedded Web Server ·

slogger

· /dev · /etc/system/sysinit · diskboot · UNIX ·

sloginfo

· /dev · diskboot · UNIX ·

Small Computer Systems Interface

See SCSI

SMB (Server Message Block) protocol

· CIFS filesystem ·

snapshot

· Photon environment variables ·

snapshot (Power-Safe filesystem)

· Power-Safe filesystem · Snapshots ·

disabling

· Snapshots ·

SNMP

agent

daemon

· Running the Internet daemons ·

context definitions

· /etc ·

party configuration

· /etc ·

variable names

· /etc ·

snmpd

· Running the Internet daemons ·

so (file extension)

· Filename extensions ·

SOCK

· Running multiple instances of the TCP/IP stack ·

socket.so

NFS

· NFS client ·

sockets

· Types of files ·

TCP/IP

· /dev ·

limits

· TCP/IP limits ·

soft links

See symbolic links

soft modems

· Troubleshooting modems ·

software

flow control

· General serial adapters ·

free

· Technical Support ·

third-party

editors

· Choosing an editor ·

man

· Filename extensions ·

perl

· Available shells ·

troff

· Filename extensions ·

Software Kits (SKs)

· How Neutrino is unique ·

sort

· Pipes ·

DOS version

· DOS commands and their Neutrino equivalents ·

sound card

volume, controlling

· Modifying the shelf ·

space, determining amount free on disk

· Basic commands · Setting up, starting, and stopping a block filesystem ·

spatch

· spatch ·

examining blocks within a file

· Recovering from a bad block in the middle of a file ·

special characters, quoting

· Example of a Korn shell script · Quoting special characters ·

spell (UNIX command)

· UNIX ·

spoofing

· Current Physical Node ID · Promiscuous Mode ·

spooler

· Overview of printing · Printing with spooler ·

configuration files

· Configuration files for spooler ·

spooling

· Overview of printing ·

directories

· Setting up spooler · Spooling directories ·

spreadsheets

· Limitations ·

src

· /usr ·

SSI

· SSI method ·

stack-smashing attack

· Remote exploits ·

standard I/O

performance

· File descriptor vs standard I/O · Throughput ·

redirecting

· Redirecting input and output ·

standards

· UNIX ·

startup

code

· /boot · What happens when you boot? ·

debugging

· /dev ·

Photon

applications, launching

· Starting applications automatically ·

disabling

· /etc · /etc/rc.d/rc.sysinit ·

stat()

· Filesystems and block I/O (devb-*) drivers ·

static routing

· Routing ·

statistics, system

· Getting the system's status · Improving performance ·

status or stat (CVS command)

· Getting information on files ·

status, system

· Getting the system's status ·

statvfs()

· Filesystems and block I/O (devb-*) drivers · Throughput ·

stderr

· Redirecting input and output ·

stdin

· Redirecting input and output ·

stdio.h

· Throughput ·

stdout

· Redirecting input and output ·

sticky bit

· Sticky bit ·

sticky tags (CVS)

· Branching · Removing and restoring files ·

strain, reducing

· Configuration tools ·

stream editor (sed)

· Available shells ·

strftime()

· Programming with time zones ·

stty

· General serial adapters · I/O attributes · Testing modems ·

su

· Removing accounts ·

SuperDisk drives

· LS-120 ·

superuser

See root

support, technical

· Technical Support ·

supported hardware

· Introduction ·

symbolic links

· Symbolic links ·

cd command and

· A note about cd ·

removing

· Symbolic links ·

SYMLOOP_MAX

· Symbolic links ·

sync()

· Configuration · Snapshots ·

sys

· /usr ·

sysconf()

· Configurable limits ·

sysinit

· /etc/system/sysinit · Creating useqnet · Device enumeration · diskboot ·

SYSNAME

· /etc/profile ·

system

administrator

See root

initialization, local

· /etc/rc.d/rc.sysinit ·

chkfsys

· When to run chkfsys ·

limits

· Other system limits ·

logger

· /dev · /etc/system/sysinit · diskboot ·

page, initializing

· What happens when you boot? ·

rebooting

· Shutting down and rebooting ·

recovering data after crash

· When to run chkfsys ·

shutting down

· Shutting down and rebooting ·

size, reducing

· How small can you get? ·

starting

· Controlling How Neutrino Starts ·

troubleshooting

· Troubleshooting ·

statistics

· Getting the system's status · Improving performance ·

status

· Getting the system's status ·

rwhod daemon

· Running the Internet daemons ·

troubleshooting boot failure

· What to do if your system will no longer boot ·

System Builder perspective (IDE)

· How small can you get? ·

SYSTEMDRIVE (DOS variable)

· MS-DOS local command-interpreter variables ·

SYSTEMROOT (DOS variable)

· MS-DOS local command-interpreter variables ·

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