35 lines
402 B
Text
35 lines
402 B
Text
IFS=: read x y z << EOF
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:::
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EOF
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recho $x
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recho "$x"
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recho $y
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recho "$y"
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recho $z
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recho "$z"
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if [ -z "$x" ]; then
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echo FOO
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else
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echo BAR
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fi
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IFS=: read -a A << EOF
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:::
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EOF
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recho ${A[0]}
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recho "${A[0]}"
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recho ${#A[@]}
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recho "${A[@]}"
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if [ -z "${A[0]}" ]; then
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echo FOO
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else
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echo BAR
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fi
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echo -n ${A[0]} | cat -vet
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echo -n ${A[0]} | wc | ( IFS=$' \t\n' ; while read line; do echo $line; done; )
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