D

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

Daemon
     acpid
     apmd
     atd
     automount 2nd 3rd
     beagled
     configure
     crond 2nd
     dhcpcd
     dhcpd 2nd 3rd
     ftpd
     gated
     gateway
     gpm
     httpd
     imap-login
    imapd [See Daemon, imap-login.]
     in.fingerd 2nd
     inetd
    ipop3d [See Daemon, pop3-login.]
     lockd
     lpd 2nd
     messages 2nd 3rd 4th
     mountd 2nd
     name
     named 2nd 3rd
     network 2nd
     nfsd 2nd
     nmbd 2nd 3rd 4th
     ntpd
     pop3-login
     portmap 2nd 3rd
     postfix
     pppd
    prefix
         in.
         rpc.
     printer 2nd
     procmail
     protocol
     rexecd
     rhnsd
     rlogind
     routed
     routing
     rquotad
     rshd
     sendmail 2nd 3rd 4th 5th 6th 7th
     services, providing
     smbd 2nd 3rd
     spamd 2nd
     sshd 2nd 3rd
     statd
    Superserver [See xinetd daemon.]
     syslogd 2nd 3rd 4th 5th
     talkd
     telnetd 2nd
     tftpd
     timed
     xinetd 2nd 3rd 4th 5th
     ypbind
     ypbind-mt
     yppasswdd
     ypxfrd
Data
    Encryption Standard [See DES encryption.]
     sink
     structure
Database
     authentication
     dbm
     DNS
     gdbm
     group
     hardware
     hosts
     hwconf
     initializing
     Linux Software Map
     locate 2nd
     magic number
     ndbm
     NIS 2nd 3rd 4th
     passwd 2nd 3rd 4th
     printcap
     RHN
     rpm
     search engine
     services
     SQL
     system services
     terminfo
     whatis 2nd
Datagram, network 2nd
Dataless system 2nd
date utility 2nd
Date, display
db filename extension 2nd
dbm database
ddd utility 2nd
DDoS attack
Debug
Debugger
     ddd
     graphical symbolic
     option
     shell script
     symbolic
     ups
     xxgdb
declare builtin 2nd
Decorations, window
Decrement operator
Default
defaultrouter file
Defect tracking system
Delete
     directory using rmdir
     file using rm
     key
     line
     link using rm
     word
Delete key
Delimiter, regular expression
Delta, SCCS
Demand mounting, filesystem
Denial of Service [See DOS, convert files ; and ; DDoS attack.]
Dependency line (make)
depmod utility
Dereference
DES encryption
Descriptor, file
Descriptor, file, duplicate
Design, top-down
Desktop
     appearance
     background
     changing
     configure, window
     customize
     hovering
     Icon context menu
     icons
     KDE, defined
     launching applications
     Main menu
     manage
     manager, choosing
     menu
         Desktop
         Icon context
         Main
     panel
     Panel Icon menu
     Panel menu
     Post-it notes
     switching
     theme 2nd
     toolbar 2nd
     tooltips
     window, defined
Detached process [See Background, process.]
dev directory 2nd 3rd
devfs filesystem
Device
     block 2nd
     character 2nd
     driver 2nd 3rd 4th
     file 2nd
     file, export
     filename
     independence
     independent input and output
     name
     names, dynamic (udev)
     nonrewinding
     null
    number
         major 2nd
         minor 2nd
     physical
     raw
     tape
     tape, nonrewinding
devpts filesystem
df utility
dhclient utility
dhclient.conf file
dhclient.leases file
DHCP 2nd
     client
     how it works
     MAC addresses
     more information
     prerequisites, client
     prerequisites, server
     protocol
     resolv.conf file, and
     server
     static IP addresses
dhcpcd daemon
dhcpd daemon 2nd 3rd
dhcpd.conf file
Die, process
diff utility 2nd
Diffie-Hellman encryption
dig utility 2nd 3rd 4th
Digital
     signature
    Signature Algorithm [See DSA.]
Directory 2nd 3rd 4th 5th 6th
     . 2nd
     .. 2nd
     .ssh
     / (root) 2nd 3rd
     /bin
     /boot 2nd 3rd
     /dev 2nd 3rd 4th
         special files
     /etc
         cron.*
         cron.d
         cups
         httpd
         logrotate.d
         mail 2nd
         opt
         pam.d 2nd 3rd 4th
         rc.d
         rc.d: about
         rc.d: init.d 2nd
         rc.d: rcn.d
         skel
         ssh
         sysconfig
         X11 2nd
         X11: about
         X11: XFConfig
         X11: xorg.conf
         xinetd.d 2nd
         yum.repos.d 2nd
     /home 2nd
     /lib
         gcc, and
         modules 2nd
         security 2nd
     /lost+found
     /mnt
     /opt 2nd 3rd
     /proc
     /root
     /sbin
         Superuser commands
     /sys
     /tmp 2nd 3rd
     /usr 2nd
         bin
         doc 2nd
         games
         include
         info
         lib
         lib: gcc, and
         lib: linking, and
         lib: shared
         lib: terminfo
         local
         man
         sbin 2nd
         share
         src 2nd
     /var 2nd
         ftp
         log 2nd 3rd 4th 5th
         mail
         named 2nd
         spool: disk usage
         spool: problem solving
         tmp
         www: Apache files
         www: html 2nd 3rd
     access permission
     bin 2nd
     boot 2nd 3rd
     change using cd
     child 2nd
     compact
     configs
     copy recursively using mv
     copy, shell script
     create using mkdir
     cron
     cron.*
     cron.d
     cups
    current [See Directory, working, change using cd.]
     delete using rmdir
     dev 2nd 3rd 4th
     doc 2nd
     empty
     erase using rmdir
     file 2nd
     ftp
     games
     hierarchy
     home
     home 2nd 3rd
     home
     home 2nd
         versus working
     httpd
     important
     include 2nd
     info
     init.d
     lib 2nd 3rd 4th
     link
     list using ls
     listing
     local 2nd
     log 2nd 3rd 4th 5th
     logrotate.d
     mail 2nd 3rd 4th
     make using mkdir
     man
     modules 2nd
     move using mv
     named 2nd
     opt 2nd 3rd
     pam.d 2nd 3rd 4th
     parent 2nd
     pathname 2nd
     proc
     public_html
     rc.d
         init.d 2nd
         maintain
     rcn.d
     remove unused space
     remove using rmdir
     rename using mv
     root 2nd 3rd 4th
     sbin 2nd 3rd 4th
     security 2nd
     service
     share
     skel
    spool
         disk usage
         problem solving
     src 2nd
     ssh
     stack manipulation
     standard
     sysconfig
     terminfo
     tmp 2nd
     usr
     var
    working
         change using cd
         defined
         home, versus
         relative pathnames
         significance of
         with
     www
     X11 2nd
     xinetd.d 2nd
     yum.repos.d 2nd
    ~ (home) [See Home directory.]
dirs builtin
disable utility
Disk
     buffer
     capacity planning
     Druid
     extended partition
     filesystem
     formatting
     fragmentation
     free space 2nd
     logical partition
     partition 2nd
     partition table
     partition, primary and secondary
     primary partition
     quota system
     usage
     Volume label 2nd
Diskette, floppy [See Floppy diskette, mount.]
Diskless
     system
Display
     date using date
     end of a file using tail
     file using cat
     graphical
     hidden filename
     machine name
     ordered file using sort
     resolution, changing
     sorted file using sort
     system load using w
     text using echo
     top of a file using head
     uptime using w
    user list
         using finger
         using w
         using who
DISPLAY variable
Distributed computing 2nd 3rd
Distribution, Linux
dmesg utility 2nd 3rd
DMZ
DNS
     $INCLUDE
     $ORIGIN
     $TTL
     A (address) record
     AAAA (address) record, IPv6
     about 2nd
     authority
     cache 2nd 3rd
    caching-only server [See DNS, cache.]
     chroot jail
     CNAME record
     database 2nd
     delegation
     dig utility 2nd 3rd 4th
    domain
         defined
         qualification
         root
     FQDN
     full-functioned nameserver
     glue 2nd
     hints zone
     host utility 2nd
     how it works
     in-addr.arpa domain
    inverse mapping [See DNS, reverse name resolution.]
     ip6.arpa domain
     iterative query
    JumpStart
         setting up a DNS cache
         setting up a domain with system-config-bind
     log 2nd 3rd
     master server
     more information
     MX record 2nd
     named daemon 2nd 3rd
     named directory
     named.ca file
     named.conf file 2nd 3rd
     nameserver, full-functioned
    node [See DNS, domain, defined.]
     NS record
     nsswitch.conf file
    origin [See DNS, zone, name.]
     overview
     prerequisites
     primary master server
     PTR record
     query 2nd
     recursive query
     resolver
     resource record
     response
    reverse mapping [See DNS, reverse name resolution.]
     reverse name resolution
     rndc utility
     root domain 2nd
     root zone
     secondary server
     security
    server
         caching
         master
         primary master
         secondary
         slave 2nd
         split horizon
         types of
     setting up
     slave server 2nd
     SOA record
     split horizon server
     subdomain
     system-config-bind utility
     time format
    transactions signatures [See DNS, TSIG.]
     troubleshooting
     TSIG 2nd
     TTL value
     TXT record
     zone
         file 2nd
         hint
         name 2nd
         root
         section, named.conf
do control structure 2nd 3rd 4th
doc directory 2nd
Document Object Model [See DOM.]
Document root, Apache
Documentation
     finding
     online
     system 2nd
Dollar sign
     regular expression, in
     variables, use with
DOM
Domain [See also DNS.]
     DNS, defined
     in-addr.arpa
     ip6.arpa
     name 2nd
    Name Service [See DNS.]
     name, not case-sensitive
     NIS
     root
done control structure 2nd 3rd 4th
Door
DOS
     convert files
     filename
     filename extension
     filesystem, mounting
     mounting filesystems
DoS attack
dos2unix utility 2nd
Double versus single quotation marks
dovecot self-signed certificate
dovecot.conf file
DPMS
Drag
DragonSquire utility
Driver, device 2nd
Druid
DSA 2nd
DSL 2nd
dsniff utility
DSO, Apache
Dual monitors, specifying
Dual-boot system
Dump level
dump utility
dumpdates file 2nd
Duplicate lines, getting rid of using uniq
Dynamic
     device names (udev)
    Host Configuration Protocol [See DHCP.]
     IP address
    library [See Shared, library, using.]
     shared objects, Apache