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Some usages of echo

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Release： 2016-07-06 13:30:55
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echo content file name (will overwrite all the content in the file) echo content file name (append content to the file and write it on a new line)

echo “content” > file name (will overwrite all content in the file)

echo "Content" >> File name (append content to the file, a new line will be written)


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echo content document file name usage cover part
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