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]
e command, vi
E command, vi
e command, vi
E command, vi
echo command 2nd 3rd 4th
-e option 2nd 3rd
-E option
-n option 2nd 3rd
Bourne shell support
escape sequences for
Korn not supporting
ed text editor
editing
[See command-line editing]
editing modes
[See emacs editing mode vi editing mode]
editing-mode variable, readline
EDITOR environment variable 2nd 3rd 4th
electronic mail example
elements of arrays
elif clause, if statement
else clause, if statement
emacs editing mode
commands conflicting with terminal interface control keys
commands for, list of
history commands
line commands
list of most-used commands
point in
selecting 2nd
textual completion
when to use
word commands
emacs shell option
enable command 2nd 3rd 4th
-a option
-d option 2nd
-f option 2nd
-n option 2nd
-p option
-s option
Bourne shell not supporting
Korn not supporting
enable-keypad variable, readline
ENV environment variable 2nd 3rd
environment
customizing 2nd
files containing settings for
shell variables
subprocesses awareness of
environment file 2nd 3rd
environment variables 2nd
! (exclamation point)
# (hash mark) 2nd
$ (dollar sign)
* (asterisk) 2nd 3rd
- (hyphen)
0 (zero)
? (question mark) 2nd 3rd
@ (at sign) 2nd 3rd
auto_resume
BASH 2nd 3rd
BASH_ARGC 2nd
BASH_ARGV 2nd
BASH_COMMAND
BASH_ENV 2nd 3rd
BASH_EXECUTION_STRING
BASH_LINENO 2nd
BASH_REMATCH
BASH_SOURCE 2nd
BASH_SUBSHELL
BASH_VERSINFO 2nd
BASH_VERSION 2nd 3rd
Bourne shell not supporting, list of
built-in, list of
CDPATH 2nd
COLUMNS 2nd
COMP_CWORD
COMP_LINE
COMP_POINT
COMP_WORDBREAKS
COMP_WORDS
COMPREPLY
declaring shell variables as 2nd
defining for subprocess only
determining whether shell variable is
DIR_STACK 2nd 3rd 4th
EDITOR 2nd 3rd 4th
ENV 2nd 3rd
EUID
exported
FCEDIT 2nd 3rd
FIGNORE
FUNCNAME
GLOBIGNORE
GROUPS
histchars
HISTCMD 2nd 3rd
HISTCONTROL 2nd 3rd
HISTFILE 2nd 3rd
HISTFILESIZE 2nd 3rd
HISTIGNORE 2nd 3rd
HISTSIZE 2nd 3rd
HISTTIMEFORMAT 2nd 3rd
HOME 2nd 3rd
HOSTFILE
HOSTNAME
HOSTTYPE
IFS 2nd 3rd 4th
IGNOREEOF
in .bash_profile file
in subshells
INPUTRC 2nd
LANG
LC_ALL
LC_COLLATE
LC_CTYPE
LC_MESSAGES
LC_NUMERIC
LINENO 2nd 3rd
LINES 2nd
MACHTYPE
MAIL 2nd 3rd
MAILCHECK 2nd
MAILPATH 2nd
OLDPWD 2nd
OPTARG 2nd
OPTERR
OPTIND 2nd
OSTYPE
PATH 2nd 3rd 4th
PIPESTATUS
POSIXLY_CORRECT
PPID
PROMPT_COMMAND
PS1 2nd 3rd 4th
PS2 2nd 3rd
PS3 2nd 3rd
PS4 2nd 3rd 4th
PWD 2nd 3rd
RANDOM 2nd
REPLY 2nd 3rd
scripts relying on
SECOND
SECONDS
SHELL 2nd 3rd 4th 5th
SHELLOPTS
SHLVL
substitution, emacs editing mode
TERM 2nd 3rd 4th
TIMEFORMAT
TMOUT 2nd 3rd
UID
VISUAL
equal sign (=)
== (equal to operator)
string comparison operator
textual completion, vi
ERR signal 2nd
error, standard 2nd 3rd
ESC command, vi
ESC-! command, emacs
ESC-$ command, emacs
ESC-. command, emacs 2nd
ESC-/ command, emacs
ESC-< command, emacs
ESC-? command, emacs
ESC-@ command, emacs
ESC-\\> command, emacs
ESC-_ command, emacs 2nd
ESC-B command, emacs
ESC-C command, emacs
ESC-CTRL-H command, emacs
ESC-D command, emacs
ESC-DEL command, emacs
ESC-F command, emacs
ESC-L command, emacs 2nd
ESC-TAB command, emacs
ESC-U command, emacs
ESC-~ command, emacs
EUID environment variable
eval command 2nd
event designators
examples [See album example] [See printer file filter example] [See mail example] [See ls by dates example] [See ls example] [See directory listing example] [See Korn cd example] [See pushd directory stack example] [See copy file example] [See graphics utility example] [See disk space usage example] [See pushd function example] [See popd function example] [See selection sort example] [See mail header lines, deleting, example] [See standard error and output file example] [See make utility example] [See killalljobs example] [See electronic mail example] [See multiple copies example]
in bash archive 2nd
examples directory, bash archive
exclamation point (!)
!= (not equal to operator)
!= (string comparison operator)
conditional not operator
debugger command
environment variable
event designators
extended pattern-matching operator
logical not operator
negation operator
negation wildcard
process ID shell variable
exec command 2nd 3rd
exec statement
execfail shell variable
executable files
execute permission, for scripts
execution tracing
exit command 2nd 3rd 4th
EXIT signal 2nd 3rd
exit statement
exit status of commands
combining
reversing
expand-tilde variable, readline
export command 2nd 3rd
extglob shell option
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