echo hi praveen how are you|sed 's/ [a-z]/\U&/g'|sed 's/

How u convert string "hi pravin how are you?" to
"Hi Pravin How Are You?"

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Answer Posted / manish yadav

echo hi praveen how are you|sed 's/ [a-z]/\U&/g'|sed 's/^[a-
z]/\U&/g'

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