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
     atrun
     cron 2nd
     defined
     fingerd 2nd 3rd
     ftpd
     httpd
     init 2nd
     launchd 2nd 3rd 4th 5th 6th 7th
     lpd
     mach_init
     name
     naming
     network 2nd
     nmbd
     ntpd
     portmap 2nd 3rd
     postfix
     protocol
     rexecd
     rpc. prefix
     services, providing
     smbd
     sshd 2nd
    Superserver. [See Daemon; xinetd]
     syslogd 2nd
     talkd
     telnetd
     xinetd 2nd 3rd 4th
daily file
daily.local file
Darwin
     about
     version numbers
Data
     sink
     structure
Database
     dbm
     DNS
     gdbm
     hosts
     locale
     magic number
     man page header
     ndbm
     NIS 2nd
     printcap
     search engine
     services
     SQL
     system services
     terminfo
     whois
Datagram, network 2nd
Dataless system
date utility 2nd 3rd 4th
Date, display
dbm database
dd utility
ddd utility
DDoS attack
Debug
Debugger
     about
     ddd
     gdb
     graphical symbolic
     option
     shell script
     symbolic
declare builtin 2nd
Decrement operator 2nd
Default
default shell keyword
Delete
     directory using rmdir
     file
     line
     link using rm
     word
DELETE key
Delimiter, regular expression
Delta, SCCS
Denial of Service. [See DoS attack and DDoS attack]
deny file
Dependency line (make)
Dereference
Descriptor, file
Descriptor, file, duplicate
Design, top-down
Desktop
     defined
     manager 2nd
Desktop directory
Detached process. [See Background; process]
dev directory 2nd
Device
     block
     character
     defined
     driver 2nd 3rd 4th
     file 2nd
     filename
     independence
     independent input and output
     null
    number
         major 2nd
         minor 2nd
     physical
df utility
DHCP
     about
     client
     how it works
     more information
     protocol
     server
Die, process
diff utility 2nd
diff, context
diff3 utility
dig utility
Directory
     .
     ..
     / (root) 2nd
     /Applications
     /bin
    /dev
         about
         special files
     /etc
         pam.d 2nd 3rd 4th
         X11
     /Library
     /private
         etc
         tmp
         var
     /sbin
     /System
         Library
     /tmp 2nd 3rd
     /Users
     /usr
         /share doc
         bin
         include
         info
         lib 2nd
         lib: cc, and
         lib: shared
         sbin
         share
         share: terminfo
         X11R6 2nd
     /var
         at
         at: jobs
         at: spool
         log 2nd
         root
         spool 2nd
     /Volumes
     about
     access permission
     Applications
     bin 2nd
     change using cd
     child 2nd
     copy recursively using mv
     copy, shell script
     cores
     create using mkdir
     cron
    current. [See Directory; working]
     defined 2nd 3rd 4th
     delete using rmdir
     Desktop
     dev 2nd 3rd
     doc
     empty
     erase using rmdir
     etc
     file 2nd
     hierarchy
     home 2nd 3rd 4th
     home vs. working
     include 2nd
     info
     lib 2nd 3rd 4th
     Library 2nd
     link
     list using ls
     listing
     log 2nd
     lost+found
     make using mkdir
     move using mv
     pam.d 2nd 3rd 4th
     parent 2nd
     pathname 2nd
     private
     remove using rmdir
     rename using mv
     root 2nd 3rd
     root
     root
     sbin 2nd
     service
     share
     spool 2nd 3rd
     stack manipulation 2nd 3rd
     standard
     System
     terminfo
     tmp 2nd
     Users
     var
     Volumes
    working
         change using cd
         defined
         home, versus
         relative pathnames
         significance of
         with
     X11
     X11R6 2nd
    ~ (home). [See Home directory]
dirs builtin 2nd 3rd 4th
dirstack variable
Disk
     buffer
     free space
     partition
     startup
     usage
diskutil utility
Display
     date using date
     end of a file with tail
     file using cat
     graphical
     invisible filename
     machine name
     ordered file using sort
     sorted file using sort
     system load using w
     text using echo
     top of a file using head
     uptime using w
     user list using finger
     user list using w
     user list using who
Distributed computing 2nd
ditto utility
dmesg utility 2nd
dmg filename extension 2nd
DMZ
DNS
     about 2nd
     database
     dig utility
     host utility
do control structure 2nd 3rd 4th
doc directory
Document Object Model. [See DOM]
Documentation
     finding
     online
     system 2nd
Dollar sign
     regular expression, in
     variables, use with 2nd
DOM
Domain
     name
    Name Service. [See DNS]
     name, not case-sensitive
done control structure 2nd 3rd 4th
Door
DOS
     filename
     filename extension
DoS attack
Double versus single quotation marks
DPMS
Drag
Driver, device 2nd
DSA
DSL 2nd
du utility 2nd
dunique variable
Duplex, full and half
Duplicate lines, getting rid of using uniq
dyld utility 2nd
dylib filename extension 2nd
Dynamic IP address
Dynamic library. [See Shared; library]