Double quotes expand variables, that is, if $a = 2, then echo "The value is $a2";
will print "The value is 2".
Single quotes return strings literally. So, echo 'The value is $a2' would print The value is $a2
Cheers
rory walsh wrote:
Can anyone tell me if there is a difference between double quotes and single quotes? Cheers,
Rory.
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