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#
# Check that variables can be set, examined,
# and redirected as files.
#
function printit
echo "name is ${1}"
echo name is ${1}
echo "name" "is" "$1"
echo "name is $1"
echo name is $1
echo "name" "is" "$1"
end
name=value
printit ${name}
printit "${name}"
printit $name
printit "$name"
name="quoted value"
printit ${name}
printit "${name}"
printit $name
printit "$name"
echo hello dolly -> v
sort -< v -> sv
printit ${v}
printit "${v}"
printit $v
printit "$v"
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