mirror of https://github.com/n-hys/bash.git
45 lines
1011 B
Plaintext
45 lines
1011 B
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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oifs=$IFS
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inner () {
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#recho inner: "$IFS" >&2
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echo a/b/c/d
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exit 0
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}
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outer() {
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#recho outer: "$IFS" >&2
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for i in 1; do
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IFS=/ read m v k a < <(IFS=$oifs inner)
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echo $m:$v:$k:$a
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done
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}
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outer
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unset m k v a b c d
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for j in 1; do
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IFS=: read a b c d
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done < <(outer)
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echo $a-$b-$c-$d
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unset m k v a b c d
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IFS=: read a b c d < <(outer)
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echo $a:$b:$c:$d
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