48 lines
1 KiB
Text
48 lines
1 KiB
Text
# 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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IFS=: read x y z << EOF
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:::
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EOF
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recho $x
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recho "$x"
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recho $y
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recho "$y"
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recho $z
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recho "$z"
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if [ -z "$x" ]; then
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echo FOO
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else
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echo BAR
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fi
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IFS=: read -a A << EOF
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:::
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EOF
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recho ${A[0]}
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recho "${A[0]}"
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recho ${#A[@]}
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recho "${A[@]}"
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if [ -z "${A[0]}" ]; then
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echo FOO
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else
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echo BAR
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fi
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echo -n ${A[0]} | cat -vet
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echo -n ${A[0]} | wc | ( IFS=$' \t\n' ; while read line; do echo $line; done; )
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