Regex String Description Use Case Explanation To find a string that begins with "abc" in a text file that starts with "abc" ^ asserts the start of a line, and abc is the literal string to find a string that ends with "abc" in a text file that ends with "abc" abc is the literal string, and $ asserts the end of a line a.b matches any string containing "a", any character, and then "b" To find occurrences of "a" followed by any and then "b" and a literal characters, and any character except a new line that starts with "abc" to find a string that begins with "abc" and ends with "abc" and $ asserts the end of a line a.c matches any string containing "a", any character, and then "b" and "b" matches any
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