Unix matching problems

(a cap/caret symbol) S (a dollar symbol) '] * (an asterisk symbol) A Use this to match at 'least' n occurrence of the preceding pattern B. Character enclosed inside it will be matched. One can use the to include a range inclusively C. A single character followed by an, will match zero or more , ] (a square-bracket open-close symbol) occurrences D. Will match the end of the line only E. Will match the beginning of the line only F. Matching any single character G. Use this to match any number of occurrences between n and E'N (a back-slash symbol) (a dot symbol) m of the preceding pattern. H. Use this to match a specific number of occurrences specified by n that contains the preceding pattern 1. Use this to escape the special meaning of a metacharacter