（五十九）shell将执行命令赋值给变量 - Githubissues

X-zcer / PIT-with-RTS

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（五十九）shell将执行命令赋值给变量 #60

Open X-zcer opened 6 years ago

X-zcer commented 6 years ago

data=`df` 用反引号就可以了

$var $var={`df -lh | grep Filesystem`}

经过验证如下： date=$(command)

default

X-zcer commented 6 years ago

好像记得用eval是不行的