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- # make sure redirections do not have access to the temporary environment, even
- # in subshells and command substitutions
- a=1
- a=4 b=7 ss=4 echo $a
- a=42
- a=2 echo foo >&$a
- a=2 echo foo >&$(echo $a)
- foo()
- {
- local -i a
- local v=0 x=1
- a+=3
- echo $a
- }
- a=4 b=7 ss=4 declare -i ss
- a=4 b=7 foo
- echo after: $a
- unset a
- a=4 echo foo >&$(foo)
- a=1 echo foo >&$(foo)
- a=1 echo foo >&$(a=4 foo)
- echo foo >&$(a=4 foo)
- a=42
- a=2 echo foo >&$a
- a=2 echo foo >&$(echo $a)
- unset -f foo
- foo()
- {
- local -i a
- local v=0 x=1
- a+=3
- echo $a >&$(ss= declare -i ss)
- }
- a=4 b=7 foo
- echo after: $a
- unset a
- typeset -i a
- a=4 eval echo $(echo a+=3)
- a=2
- a=9 echo foo >&$(echo $a)
- a=2
- a=9 eval echo foo >&$(echo $a)
- a=2
- a=9 eval echo foo '>&$(echo $a)'
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