试图创建一个Bash函数

Question

这有什么问题？我似乎无法为$ SITE var指定任何内容。 “rm”也不起作用。我连接命令和var错了吗？

newsite () {
    local SITE = $1;
    if [ -z "$1" ]; then # Is parameter #1 zero length?
            echo 'Please give the site a name'
            read = SITENAME;
            $SITE = $SITENAME
    fi

    git clone git://mydomain/site_template.git $SITE
    echo "New site has been created called: \"$SITE\"."
    rm -rf $SITE"/.git";
    rm $SITE"/README.txt";
    return 0
}

Answer 1

照顾空白：

local SITE=$1

也：

read SITENAME

和

SITE=$SITENAME

Answer 2

function newsite {    
   SITE=$1;
   if [ -z "$1" ]
   then
            echo 'Please give the site a name';
            read = SITENAME;
            $SITE = $SITENAME;
    fi

    git clone git://mydomain/site_template.git $SITE
    echo "New site has been created called: \"$SITE\"."
    rm -rf $SITE"/.git";
    rm $SITE"/README.txt";
    return 0
}