1echo %H#E%L#L%O! | sed 's/[#%]//g' #replaces every appearance of any of
2two characters # and %
1let quoteSample = "Beware of bugs in the above code; I have only proved it correct, not tried it.";
2let vowelRegex = /[aeiou]/gi; // Change this line
3let result = quoteSample.match(vowelRegex); // Change this line
4