37 lines
481 B
Text
37 lines
481 B
Text
typeset -a a
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a=(1 2 3 4)
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typeset -A A
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A=([one]=1 [two]=2 [three]=3 [four]=4)
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unset 'a[0]'
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typeset -p a
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scalar=abcd
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echo ${scalar[0]}
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unset 'scalar[0]'
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echo ${scalar-unset}
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unset 'a[@]'
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typeset -p a
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unset 'A[@]'
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typeset -p A
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typeset -a a
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a=(1 2 3 4)
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typeset -A A
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A=([one]=1 [two]=2 [three]=3 [four]=4)
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# supported, recommended way to unset all array elements
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a=()
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typeset -p a
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A=()
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typeset -p A
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declare -a foo
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declare foo='(1 2 3)'
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declare foo[1]='(4 5 6)'
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declare -p foo
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