#!/bin/sh a=`uname -a` b="Darwin" c="centos" d="ubuntu" if [[ $a =~ $b ]];then echo "mac" elif [[ $a =~ $c ]];then echo "centos" elif [[ $a =~ $d ]];then echo "ubuntu" else echo $a fi
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#!/bin/sh a=`uname -a` b="Darwin" c="centos" d="ubuntu" if [[ $a =~ $b ]];then echo "mac" elif [[ $a =~ $c ]];then echo "centos" elif [[ $a =~ $d ]];then echo "ubuntu" else echo $a fi
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