[LINUX] Write standard output to a file

Overwrite standard output to a file

$ echo 'hoge' > sample.txt

Add standard output to a file Save

$ echo 'hoge' >> sample.txt

When you want to express a line break

-**-Add option **

$ echo -e "aaa\nbbb\nccc" > sample.txt


$ echo -e aaa\\nbbb\\nccc > sample.txt

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