<literal>ATTR{<replaceable>attribute</replaceable>}</literal>: file contents of the <replaceable>attribute</replaceable> file in the <filename>/sys/<replaceable>$devpath</replaceable>/</filename> directory of the device. This is where you find the MAC address and other bus specific identifiers;
<literal dir="ltr">ATTR{<replaceable>attribute</replaceable>}</literal>: محتويات الملف <replaceable>attribute</replaceable> في المجلد <filename>/sys/<replaceable>$devpath</replaceable>/</filename> الخاص بالجهاز. هنا تجد عنوان MAC وغيره من المعرفات الخاصة بالناقل؛