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If you will use REPLY. (Give read no variable)
echo "What is your name ?" ; read
echo $REPLY #use big letters
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If you will use a variable
echo "What...

dont know if this is the right answer, but i hope i can help you:

type "w" in the shell and press return. from the manuals: ...the "w" utility prints a summary of the current activity of the...

return value of shell skripts is like booleans

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example 1:
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ls
echo $? //(this returns 0 for true)

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example 2:
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ls xyz
echo $? //(this...