📄 ex71a.sh
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#!/bin/bash# Same as previous example, but...# The - option to a here document <<-#+ suppresses leading tabs in the body of the document,#+ but *not* spaces.cat <<-ENDOFMESSAGE This is line 1 of the message. This is line 2 of the message. This is line 3 of the message. This is line 4 of the message. This is the last line of the message.ENDOFMESSAGE# The output of the script will be flush left.# Leading tab in each line will not show.# Above 5 lines of "message" prefaced by a tab, not spaces.# Spaces not affected by <<- .# Note that this option has no effect on *embedded* tabs.exit 0
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