How do I echo $command without breaking the layout

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感动是毒
感动是毒 2020-12-19 18:53

I\'m trying to do the following in a bash script:

com=`ssh host \"ls -lh\"`

echo $com

It works, but the echo will break the output (instea

2条回答
  •  无人及你
    2020-12-19 19:33

    You need:

    echo "$com"
    

    The quotes make the shell not break the value up into "words", but pass it as a single argument to echo.

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