75 lines
1.3 KiB
Plaintext
75 lines
1.3 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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# basics
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read x <<<"alpha"
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echo "$x"
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read x <<<beta
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echo "$x"
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X=4
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read x <<<$X
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echo "$x"
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read x <<<"$X"
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echo "$x"
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unset X
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# empty here-strings
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read x <<<""
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echo "$x"
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read x <<<"$empty"
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echo "$x"
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read x <<<$empty
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echo "$x"
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a=hot
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b=damn
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f1()
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{
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cat <<< "abcde"
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cat <<< "yo"
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cat <<< "$a $b"
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cat <<< 'what a fabulous window treatment'
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cat <<< 'double"quote'
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}
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f2()
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{
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cat <<< onetwothree
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}
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f3()
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{
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cat <<< "$@"
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}
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f1
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f2
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f3 first second third
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typeset -f
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cat <<< 'echo $(echo hi)'
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cat <<< "echo ho"
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cat <<< "echo $(echo off to work we go)"
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IFS="/" read -r -d $'\000' -a uu <<< /kghfjk/jkfzuk/i
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declare -p uu
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${THIS_SH} ./herestr1.sub
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