FreeBSD 6 Unleashed

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S command (vi)

s/// (substitution operator)

S/Key

     /etc/skey.access file

     key program

     keyinit program

Samba

     access control

         guest users

         log files

         password encryption

         share-level

         user-level

         username mapping

     browsing

     CIFS (Common Internet File System)

     directory sharing

     domains

     installation

     nmbd daemon

     nmblookup

     print sharing

     security

     SMB (Server Message Block) protocol

     smb.conf file

     smbclient

     smbcontrol

     smbd daemon

     SMBFS filesystem

     smbstatus

     SWAT (Samba Web Administration Tool)

     testparm

     variables

     website

     workgroups

sandboxes, running BIND (Berkeley Internet Name Domain) in

SANS (System Administration, Networking, and Security) Institute 2nd

SATA (Serial ATA) hard drives

Satisfy directive (Apache)

scalars

ScanDisk

scheduling processes [See automating processes.]

scp program 2nd

Screen section (xorg.conf)

Screenmap option (Sysinstall)

wi-up script

script command

scripts [See also shell programming.]

    adduser

         adding users with

         default options

         initial passwords, assigning

     chat

     debugging

     ip-up

     MAKEDEV

     Perl

         arrays

         books

         command-line arguments

         compared to Python

         CPAN (Comprehensive Perl Archive Network)

         debugging

         definition of

         filehandles

         flow control

         functions

         hashes (associative arrays)

         interpreter lines

         literals

         modules

         operators

         regular expressions

         running

         scalars

         script structure

         simpledemo.pl example

         strengths

         strict mode

         text, searching/replacing

         translation operators

         variables

         warnings

         weaknesses

         websites

     resource configuration scripts

         /etc/defaults/rc.conf

         /etc/netstart

         /etc/rc

         /etc/rc.conf 2nd

         /etc/rc.d

         /etc/rc.local

         /etc/rc.subr

         /usr/local/etc

         /usr/local/etc/rc.d/

         /usr/local/X11R6/etc

     system configuration scripts

     wi-down

     wi-up

scrolling vi editor

SCSI (Small Computer Systems Interface) disks 2nd

search forms

searching

    for characters

         ranges of characters

         wildcard operators

     for files

     for manual pages

     for patterns

     search forms

     text 2nd

sectors

     sector 0

Secure FTP (sftp) 2nd

secure ports

Secure Shell (SSH) 2nd

secure web servers, running

SecureCRT

securelevels

security 2nd [See also VPNs (Virtual Private Networks).]

     air gaps

     Apache server

         Apache-SSL

         CGIWrap

         mod ssl

         OpenSSL certificate management

         secure web servers, running

     authentication

    backups

         backup software

         drives

         dump command

         restoring from

         "seed" files

     books

     boot process

     clear-text services

         encrypted protocols

         monitoring with tcpdump

     crackers

     CVSup mirrors

         configuring

         limitations

         running

     databases

     DMZ

     DOS (Denial of Service) attacks

         server fork attacks

         springboard attacks

     email 2nd

     firewalls

         configuration files

         enabling

         IPFW rules

         types

     FreeBSD security advisories

     FTP (File Transfer Protocol)

     hackers

    intrusions, preventing

         /etc/hosts.allow file

         PortSentry

         Tripwire

     intrusions, responding to

     IPSec

     login process

     MAC (Mandatory Access Control)

     mailing lists

     man security page

     migration to FreeBSD

     package installation

     passwords

         choosing 2nd

         enforcing with Crack

         forcing expiration of

         forgotten root passwords, recovering

         initial passwords, assigning

         insecure passwords

         Kerberos

         master password files

         minimum password length, setting

         onetime passwords

         passwd program

         policies

         random passwords, generating

         shadow passwords

     permissions-management commands

     PHP

     physical security

     Qpopper

     risks

     Samba 2nd

         guest users

         log files

         password encryption

         share-level access control

         user-level access control

         username mapping

     securelevels

    security models

         choosing based on risks

         list of

     Six Dumbest Ideas in Computer Security (website)

     SSH (Secure Shell)

     switched networks

     system security profiles

     web database connectivity

     websites

Security (SANS) Institute

security advisories

Security Association Database (SAD)

Security Policy Database (SPD)

SecurityFocus

sed command

"seed" files

SELECT command (SQL)

select() function

select-timeout option (dhclient.conf file)

semicolon (:) 2nd

Sendmail 2nd

     access rules

     aliases

    configuration files

         /etc/mail/access

         /etc/mail/aliases

         /etc/mail/freebsd.mc

         /etc/mail/local-host-names

         /etc/mail/sendmail.cf

         /etc/mail/virtusertable

     controlling

     DNS resolution

     file layout

     hostnames

     mailq command

     makefiles

     message queue

     relaying 2nd

     sendmail.org

     standalone workstations

     system boot process

sendmail.cf file

sendmail.org

Serial ATA (SATA) hard drives

SERIAL data type

Apache server

     system boot process

server fork attacks

Server Message Block protocol [See SMB protocol.]

server mode (Qpopper)

server-side includes

ServerFlags section (xorg.conf)

     BlankTime option

     DisableVidModeExtension option

     DontZap option

     DontZoom option

     NoPM option

     NoTrapSignals option

     OffTime option

     AllowMouseOpenFail option

     StandbyTime option

     SuspendTime option

ServerLayout section (xorg.conf)

servers

     Apache [See also directives, AddHandler.]

         access control by address

         access control by address and password

         access control by password

         Apache Project

         Apache-SSL

         apxs, building modules with

         built-in modules

         CGI (Common Gateway Interface)

         CGIWrap

         configuration files

         dynamic modules

         file layout

         HTTP (Hypertext Transfer Protocol)

         httpd

         installing

         mod_perl module

         mod_php module

         mod_python module

         mod_ruby module

         mod_ssl module

         obtaining

         OpenSSL certificate management

         secure web servers, running

         server-side includes

         virtual hosting

     caching name servers

     CVSup mirrors

         configuring

         limitations

         running

     DHCP servers

    DNS (domain name server) [See DNS (domain name server).]

     FTP servers

         anonymous FTP 2nd

         ASCII mode

         authenticated FTP

         Binary mode

         command-line FTP sessions

         compared to HTTP

         configuration files

         controlling FTP access

         ProFTPD

         Secure FTP (sftp)

         virtual hosting

         vsftpd

         WU-FTPD

     IMAP-UW

     nameservers

     NFS servers

         /etc/exports file

         /etc/netgroup file

         mountd (NFS mount daemon)

         nfsd (NFS daemon)

     Qpopper (POP3 server)

         configuration

         installation

         man pages

         server mode

         SSL encryption

         standalone mode

         website

     root servers

    Sendmail [See Sendmail.]

     VPN servers

         FreeBSD as

         FreeBSD VPN servers

         Windows 2000 VPN servers

     X Server 2nd

serverwatch.com

Service Location Protocol (SLP)

service packs

services file

session locking

set command

setenv command

setfacl command

setkey command

sftp (Secure FTP) 2nd

sh (Bourne) shell

shadow passwords

share directory

share-level access control (Samba)

shared libraries

shares

sharing

     Macintosh clients

    Windows clients [See Samba.]

shell programming [See also shells.]

     ./ prefix

     .sh file extension

     arithmetic

         bc command

         expr command

     conditional statements

         case

         elif

         if

         if, else

         logical AND/OR

     debugging

     executable files, creating

     exit status

         exit traps

         setting

     filehandles

     functions

     Hello World! program

         code listing

         comments

         echo command

         executing

         exit command

         printf command

    I/O (input/output)

         command substitution

         command-line arguments

         redirecting with filehandles

         STDIN, reading input from

     importance of

     Korn shell scripting features

         arrays

         built-in arithmetic

         command substitution

         getopts command

     loops

         breaking

         for loops

         logical AND/OR statements in

         restarting

         shift command

         true and false statements

         until loops

         while loops

     pipelines

    variables

         $?

         assignment

         environment variables

         names

         shell variables 2nd

shell variables 2nd

shells [See also shell programming.]

     adding to system

     bash (Bourne Again)

         aliases

         command path, customizing

         initialization file

         prompts, customizing

     changing

     choosing

     command completion

     csh (C) 2nd

     default shell, changing

    directories

         copying

         creating

         deleting

         home

         listing contents of

         moving

         navigating

         present working directory, viewing

         removing

         renaming

     environment variables

    files

         copying

         creating

         deleting

         filenames

         finding

         last access/modification times, changing

         matching characters in

         meta-characters

         moving

         renaming

         storing

         wildcard operators

     filesystems, moving around in

     initialization files

         .bash_logout

         .cshrc

         .login

         .logout

         .profile

         .shrc

     input/output redirection

     installing

         /etc/shells file

         from packages

     ksh (Korn)

         arrays

         built-in arithmetic

         command substitution

         getopts command

         installing

    links

         hard links

         soft links

    manual pages

         finding

         manual sections

         command summaries

     non-shell programs as shells

     pdksh

     POSIX

     sh (Bourne)

     shell commands

     shell variables 2nd

     SSH (Secure Shell)

     switching between

     tcsh

         aliases

         autologout shell variable

         character mappings, customizing

         command path, customizing

         initialization files

         prompts, customizing

         watch mode

     universal options

     zsh

shells file 2nd 3rd

shift command

shift() operator

SHOW PROCESSLIST command

showmount program

shutdown command 2nd 3rd 4th

shutdown process 2nd

     halt command

     reboot command

     shutdown command

SIGKILL signals

Signal 11 errors

silent option (/etc/ppp/options file)

simple firewalls

Simple Mail Transfer Protocol (SMTP) 2nd

simpledemo.pl script

Six Dumbest Ideas in Computer Security (website)

skey.access file

slash (/) 2nd

slave configuration (DNS)

slave zones

Slice Editor (fdisk)

slices 2nd 3rd

     bootable slice (boot0), selecting

     definition of

slow connections, FreeBSD installation over

SLP (Service Location Protocol)

Small Computer Systems Interface (SCSI) disks

SMB (Server Message Block) protocol

     smb.conf file

     smbclient

     smbcontrol tool

     smbd daemon

SMBFS filesystem

smbfs.ko kernel module 2nd

smbstatus tool

SMP (Symmetric Multi-Processing)

SMTP (Simple Mail Transfer Protocol) 2nd

SOA (Start of Authority) records

soft limits

soft links

Soft Updates 2nd 3rd

software

     dependencies

     installation

    packages [See packages, definition of.]

     software installation and removal commands

     Windows, equivalent software under FreeBSD

sort command 2nd 3rd

sorting text

sound [See audio applications.]

sources

     active lines of development, upgrading to

     CURRENT source branch

     interim builds, upgrading to

     release versions, upgrading to

     STABLE source branch

    synchronizing with CVSup

         CVSup configuration

         CVSup updates, running

         errata fix branches, synchronizing

         running CVSup updates

         troubleshooting

     tracking

     upgrade targets, selecting

spam, filtering

     Procmail

     SpamAssassin

SpamAssassin

SPD (Security Policy Database)

split() function

spool area

spool directories

spooler (print)

springboard attacks

SQL (Structured Query Language)

     DELETE command

     INSERT INTO command

     SELECT command

     UPDATE command

srm.conf file

SSH (Secure Shell) 2nd 3rd

sshd

SSL encryption

stability of FreeBSD

STABLE source branch

standalone mode (Qpopper)

standalone workstations

     Fetchmail

     Sendmail configuration

StandbyTime option (xorg.conf ServerFlags)

Start of Authority (SOA) records

starting [See also boot process.]

     applications automatically

     FTP sessions

     httpd

     pppd daemon

     remote X11 clients

     X Window System

     X11

startx command 2nd

stateless protocols

statements [See also loops.]

     break

     case

     continue

     elif

     foreach

     if

     if, else

     if/elsif/else

     logical AND 2nd

     logical OR 2nd

     true/false

Statfile field (/etc/ftphosts)

status command

STDERR

STDIN

STDOUT

stop command

stopping

     httpd

     lpd (line printer daemon)

     pppd daemon

storing files

straight-though cables

streaming media

streamlining kernels

strict mode (Perl)

strings, replacing

Structured Query Language [See SQL.]

stty command

stub zones

stunnel program

styles (Window Maker)

su command 2nd

subdomains

subnets

subroutines

Subroutines section (online manuals)

substitution operator (s///)

substr() function

sudo command 2nd 3rd

sudoers file 2nd

suexec program

command summaries, reading

super blocks, repairing

super-users

supersede option (dhclient.conf file)

mirror-supfile file

supported speeds (cables)

SuspendTime option (xorg.conf ServerFlags)

swap partitions 2nd 3rd

SWAT (Samba Web Administration Tool)

switches 2nd

switching

     shells

     terminals

Symantec Norton Partition Magic

symbolic links

symbolic permissions modes

symlinks

Symmetric Multi-Processing (SMP)

synchronization

     sync frequencies

     sync program

    synchronizing sources with CVSup

         CVSup configuration

         CVSup updates, running

         errata fix branches, synchronizing

         running CVSup updates

         troubleshooting

     synchronous writes

Sys V UNIX

sys@ directory

sysctl program

Sysinstall

     Binary Upgrade option

     booting into

     console customization

     Disk Label Editor

         disks, adding

         partition layouts, creating

     distributions, choosing

     exiting

     fdisk

     installation media, choosing

     Linux compatibility, enabling

     mouse configuration

     navigating

     network configuration

     network settings, configuring

     package installation

     partitions, creating

         Auto Defaults

         boot managers

         Disk Label Editor

         error messages

         example

         FreeBSD directories

         hard disk selection

         manual partitioning

         Partition Editor

         root partitions

         Soft Updates

         swap partitions 2nd

     root passwords, choosing

     software package installation

     time zone settings

     users, adding to system

         home directories

         group membership

         Login IDs

         names

         passwords

         login shells

         UIDs

syslog.conf file

syslogd (system logger)

System Administration section (online manuals)

System Calls section (online manuals)

system configuration [See configuration.]

system logger (syslogd)

system requirements

system security profiles

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