Table 65 Regular Expressions For Pattern Matching - Aruba Networks PowerConnect W Clearpass 100 Software Deployment Manual

Table 65 Regular Expressions for Pattern Matching

Regex
a
^a
^a$
a$
.
\.
[abc]
[a-z0-9A-Z]
[^a-z]
a?
a+
a*
a|b
(a.*z)
a*?
\ooo
\040
\d
\D
The regular expression syntax used is Perl-compatible. For further details on writing regular expressions,
consult a tutorial or programming manual.
502 | Reference
Matches
Any string containing the letter "a"
Any string starting with "a"
Only the string "a"
Any string ending with "a"
Any single character
A literal "."
Any of the characters a, b, or c
Any alphanumeric character
Any character not in the set a through z
Matches zero or one "a"
Matches one or more: a, aa, aaa, ...
Matches zero or more: empty string, a, aa, aaa...
Alternate matches: Matches an "a" or "b"
Grouping: matches sequentially within parentheses
"Non-greedy" zero or more matches
The character with octal code ooo
A space
Any decimal digit
Any character that is not a decimal digit
ClearPass Guest 3.9 | Deployment Guide