I hope anyone can tell me what is the difference (in functionality) between the two following code lines:
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cp -af /root/puppy-reference /tmp/root/
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cp -af /root/puppy-reference /tmp/root/ 2>/dev/null
RSH
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cp -af /root/puppy-reference /tmp/root/
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cp -af /root/puppy-reference /tmp/root/ 2>/dev/null
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Etc=`find etc/* 2> /dev/null`
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cp -af /root/puppy-reference /tmp/root/ 2>/tmp/error$$