10 lines
379 B
Text
10 lines
379 B
Text
# problems with word splitting unquoted here-strings present since bash-3.2
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x="foo bar"
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cat <<< $x # Word-splitting appears to collapse the run of whitespace
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cat <<< "$x" # Whitespace preserved, as with here doc
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x="qux:::::bax"
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IFS=':'
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cat <<< $x # Word-splitting appears to collapse the run of whitespace
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cat <<< "$x" # Whitespace preserved, as with here doc
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