v
Notational Conventions
The following notational conventions are used in this document:
• Italics are used to highlight specific items in the general text, and to identify chapters and sections in this and related
documents.
• Bullets (•) indicate:
• action items
• lists of alternatives
• lists of required steps that are not necessarily sequential
• Sequential lists (those describing step-by-step procedures) appear as numbered lists.
Table 1-1. Notational Convention used in the document
Convention Example Token Description Valid Inputs
bold Bold text indicates commands and keywords that you enter
literally
italics Italic text indicates arguments for which you supply values.
() (on|off) Grouping (exactly one of a list of tokens) on
{} {key1|key2|key3} Selective recursive (multiple tokens allowed, but each can
only be used once)
key1 key3
[ ] [key1|key2|key3] Infinite recursive (multiple tokens allowed, each can be used
multiple times)
key1 key1 key2
key3 key2 key3
. .<1-10> Simple infinite recursive 1 2 6
? [key1|?key2] Selective keyword in infinite recursive. key1 key1 key2