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print $a+$b #arithmetic operator prints 5 print $a.$b #string operator prints 2 plus the three or 23 print $a*$b #arithmetic operator prints 6 print $a x $b #string operators prints $a $b times or 2 three times. i +e 222
A photo of people (family, friends, myself, ...) A photo of my pet(s) A photo of something man-made (cars, machines, etc.) A photo of nature, space, or something else not man-made An abstract pattern Artwork, digital or photographed A solid color A digital animation Whatever my desktop environment has set for me by default I haven't seen my background in weeks, too many windows covering it!
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