29 lines
457 B
Plaintext
29 lines
457 B
Plaintext
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#!/bin/sh
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# Reset the Internal Field Separator
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resetIFS () {
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IFS='
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'
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}
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# Check if a string is in a list of space-separated string
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#
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# Arguments:
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# $1: the string to be checked
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# $2: the string list
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#
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# Return:
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# 0 (true): if the string is in the list
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# 1 (false): if the string is not in the list
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stringInList () {
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resetIFS
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for stringInList_listItem in ${2}
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do
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if test "${1}" = "${stringInList_listItem}"
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then
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return 0
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fi
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done
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return 1
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}
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