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Note: samples shown were snapshoted from my session and most will be different for you!
Variables without sample values were not set at the time.
set command displays ALL variables currently maintained by the shell.
That is, many utilities use variables to define default parameters.
The shell doesn't use them.
Also, use STRING=value to establish variables to be used in scripts.
>MYNAME="Dennis"
>echo $MYNAME
Dennis
!
#
$
*
-
0
?
@
_
auto_resume
BASH=/bin/bash,
BASH_ENV
BASH_VERSINFO =
([0]="2" [1]="05b" [2]="0" [3]="1" [4]="release" [5]="powerpc-apple-darwin8.0")
BASH_VERSION ='2.05b.0(1)-release'
bell-style
CDPATH
comment-begin
completion-query-items
convert-meta
DIRSTACK=()
disable-completion
editing-mode
enable-keypad
EUID=501
expand-tilde
|
FCEDIT
FIGNORE
GLOBIGNORE
GROUPS=()
histchars
HISTCMD ,
HISTCONTROL ,
HISTFILE ,
HISTFILESIZE ,
HISTIGNORE ,
HISTSIZE
HOME=/Users/dgerman
horizontal-scroll-mode
HOSTFILE
HOSTNAME=smacker.local
HOSTTYPE=powerpc
IFS=$' \t\n'
IGNOREEOF
input-meta
INPUTRC
keymap
LANG
LC_ALL,
LC_COLLATE,
LC_CTYPE
LC_MESSAGES
LINENO
|
MACHTYPE=powerpc-apple-darwin8.0
MAIL
MAILCHECK
MAILPATH
mark-modified-lines
meta-flag
OLDPWD
OPTARG
OPTERR=1
OPTIND=1
OSTYPE=darwin8.0(apple BSD)
output-meta
PATH= /Users/dgerman/.bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/libexec
PIPESTATUS
PPID=2209
PROMPT_COMMAND
PS1 ,
PS2
PS3 ,
PS4
PWD=/Users/dgerman
RANDOM
REPLY
SECONDS
SHELLOPTS= braceexpand:hashall:interactive-comments
SHLVL=2
show-all-if-ambiguous
TIMEFORMAT
TMOUT
UID=501
visible-stats
|