mirror of https://github.com/n-hys/bash.git
132 lines
2.0 KiB
Plaintext
132 lines
2.0 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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# these should produce the same results
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a=(aa bb)
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set -- aa bb
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IFS=+
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recho ${a[@]}
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recho ${a[@]:0}
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recho $@
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recho ${@:1}
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A=${a[*]} B=${a[*]:0}
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recho $* ${*:1}
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recho ${a[*]} ${a[*]:0}
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recho "$A" "$B"
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recho $A $B
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unset A B
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recho ${@/a/x}
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recho ${a[@]/a/x}
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recho "${@/a/x}"
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recho "${a[@]/a/x}"
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recho ${*/a/x}
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recho ${a[*]/a/x}
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recho "${*/a/x}"
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recho "${a[*]/a/x}"
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A=${*/a/x}
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B=${a[*]/a/x}
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recho "$A" "$B"
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unset A B
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declare -A A
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A[0]=aa
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A[1]=bb
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recho ${A[@]/a/x}
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recho "${A[@]/a/x}"
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recho ${A[*]/a/x}
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recho "${A[*]/a/x}"
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unset A
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IFS=
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recho ${@/a/x}
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recho ${a[@]/a/x}
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recho "${@/a/x}"
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recho "${a[@]/a/x}"
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recho ${*/a/x}
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recho ${a[*]/a/x}
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recho "${*/a/x}"
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recho "${a[*]/a/x}"
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A=${*/a/x}
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B=${a[*]/a/x}
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recho "$A" "$B"
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unset A B
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declare -A A
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A[0]=aa
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A[1]=bb
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recho ${A[@]/a/x}
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recho "${A[@]/a/x}"
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recho ${A[*]/a/x}
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recho "${A[*]/a/x}"
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unset A
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IFS=+
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recho ${a[@]}
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recho ${a[@],,}
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recho "${a[@]}"
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recho "${a[@],,}"
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A=${a[*]} B=${a[*],,}
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recho $* ${*,,}
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recho ${a[*]} ${a[*],,}
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recho "${a[*]}" "${a[*],,}"
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recho "$A" "$B"
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recho $A $B
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unset A B
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declare -A A
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A[0]=aa
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A[1]=bb
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recho ${A[@],,}
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recho "${A[@],,}"
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recho ${A[*],,}
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recho "${A[*],,}"
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unset A
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recho ${a[@]#?}
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recho ${@#?}
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A=${a[*]#?} B=${a[*]#?}
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recho ${*#?} ${a[*]#?}
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recho "$A" "$B"
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recho $A $B
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unset A B
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declare -A A
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A[0]=aa
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A[1]=bb
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recho ${A[@]#?}
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recho "${A[@]#?}"
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recho ${A[*]#?}
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recho "${A[*]#?}"
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