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Hello World
hello world
right
right
end
command environment
We do not support command env before the export builtin.
FOO006=1 in unset_outer
FOO007= in unset_outer
FOO006= in unset_outer
FOO006= in global
FOO006=0 in global
FOO006= in global
unset_outer
$FOO006 "abc" $(( 1 + 2 )) $(echo hi) ...
abc def ghi
abc def xyz
shopt -u autocd
shopt -u cdable_vars
shopt -u cdspell
shopt -u checkhash
shopt -u checkjobs
shopt -u checkwinsize
shopt -u cmdhist
shopt -u compat31
shopt -u dirspell
shopt -u dotglob
shopt -u execfail
shopt -u expand_aliases
shopt -u extdebug
shopt -s extglob
shopt -u extquote
shopt -u failglob
shopt -u force_fignore
shopt -u globstar
shopt -u gnu_errfmt
shopt -u histappend
shopt -u histreedit
shopt -u histverify
shopt -u hostcomplete
shopt -u huponexit
shopt -u interactive
shopt -u lithist
shopt -u login_shell
shopt -u mailwarn
shopt -u no_empty_cmd_completion
shopt -u nocaseglob
shopt -u nocasematch
shopt -u nullglob
shopt -u progcomp
shopt -u promptvars
shopt -u restricted
shopt -u shift_verbose
shopt -u sourcepath
shopt -u xpg_echo
abc def
hello, def
DEFAULTED=yes
FOO001=hello
FOO002=Hello World
FOO003=1
FOO004=abc
FOO005=1 2 3
FOO008=abc def ghi
FOO009=10
FOO010=1