📄 ex71c.sh
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#!/bin/bash# A 'cat' here-document, but with parameter substitution disabled.NAME="John Doe"RESPONDENT="the author of this fine script" cat <<'Endofmessage'Hello, there, $NAME.Greetings to you, $NAME, from $RESPONDENT.Endofmessage# No parameter substitution when the "limit string" is quoted or escaped.# Either of the following at the head of the here document would have#+ the same effect.# cat <<"Endofmessage"# cat <<\Endofmessageexit 0
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