mirror of https://github.com/n-hys/bash.git
36 lines
838 B
Plaintext
36 lines
838 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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swizzle()
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{
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fd0=0
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fd1=1
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exec {stdin}<&$fd0
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exec {stdout}>&$fd1
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}
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swizzle
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echo $stdin $stdout
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read line <&$stdin <<EOF
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a
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EOF
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echo $line
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echo $line >&$stdout
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type swizzle
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exit 0
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