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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
indirarray()
{
local intermediary
local sub
intermediary="${1}[@]"
local -a leftValue=("${!intermediary}")
local -a leftSub
eval leftSub=(\"\${!${1}[@]}\")
echo "$1" Value = ${leftValue[@]}
echo "$1" Sub = ${leftSub[@]}
}
a=(1 2 3 4 5)
b=(a b c d e)
c=([0]=10 [2]=20 [4]=40 [8]=80)
indirarray a
indirarray b
indirarray c
ref=a
tmp="$ref[@]"
printf "<%s> " "${!tmp}"; echo # Iterate whole array.
ref=c
tmp="$ref[@]"
printf "<%s> " "${!tmp}"; echo # Iterate whole array.
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