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Pramod06
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 What is the meaning of -n ?
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What is the meaning of -n, in this expression. if [[ -n "$1" ]]

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ASKED: November 14, 2007  7:42 AM
UPDATED: November 16, 2007  6:25 PM
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Returns "true" if the length of the string is non zero.
Last Wiki Answer Submitted:  November 16, 2007  6:25 pm  by  Rm sharkey   0 pts.
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