mirror of https://github.com/n-hys/bash.git
73 lines
1.4 KiB
Plaintext
73 lines
1.4 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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declare -lr VAR1
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declare -lr VAR2=zzz
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declare -alr VAR3
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var=VAR2
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echo ${!var@Q}
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echo ${VAR2@Q}
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echo ${VAR1@A}
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echo ${VAR1[@]@A}
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echo "${VAR1@A}"
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echo "${VAR1[@]@A}"
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echo "${VAR1[@]@a}"
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echo ${VAR1[@]@a}
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echo "${VAR1@a}"
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echo ${VAR1@a}
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echo ${VAR3@A}
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echo ${VAR3[@]@A}
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echo "${VAR3@A}"
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echo "${VAR3[@]@A}"
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echo "${VAR3[@]@a}"
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echo ${VAR3[@]@a}
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echo "${VAR3@a}"
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echo ${VAR3@a}
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var=one
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echo ${var}
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echo ${var[@]}
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VAR4=(aaa bbb)
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varname=VAR4
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echo ${!varname[@]@Q}
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echo ${VAR4[@]@Q}
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echo ${!VAR4[@]@Q}
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echo ${VAR4[@]}
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echo ${!VAR4[@]}
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VAR5=(aaa bbb)
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varname="VAR5[@]"
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echo "${VAR5@Q}"
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echo "${VAR5[@]@Q}"
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echo "${!varname@Q}"
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echo "${!varname[@]@Q}"
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# caused core dumps through bash-5.0
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echo "${!varname##aa}"
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echo "${!varname[@]%b}"
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