Unix Command Summary - UUMath - Home

Unix Command Summary - UUMath - Home

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日期:2024-07-10
echo The echo command echoes its arguments. Here are some examples: % echo this this % echo $EDITOR /usr/local/bin/emacs % echo $PRINTER b129lab1 Things like PRINTER are so-called environment variables. This one stores the name of the default ......看更多