mirror of
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Chet Ramey
24 lines
316 B
Plaintext
24 lines
316 B
Plaintext
f() { declare -p ${!var*} | grep ^var; declare -p var ; }
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var[0]=X var[@]=Y f
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unset -f f
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unset -v var
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typeset -A var
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f() { declare -p ${!var*}; }
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var[0]=X var[@]=Y
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f
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: ${THIS_SH:=./bash}
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env 'v[0]=help' ${THIS_SH} -c 'printenv "v[0]"'
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unset -v var
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f() { test -v 'var[0]'; echo $?; }
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var[0]=X f
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unset -v var
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