Cisco Cisco Web Security Appliance S390 Betriebsanweisung
292
I R O N P O R T A S Y N C O S 6 . 3 F O R W E B U S E R G U I D E
Note — To match the literal version of any of the special characters, the character must be
preceded by a backslash “\”. For example, to exactly match a period “.” the regular
expression must use “\.” as in “\.example\.com”. However, the appliance does not support
using a backward slash to escape a forward slash. If you need to use a forward slash in a
regular expression, type the forward slash without a backward slash.
preceded by a backslash “\”. For example, to exactly match a period “.” the regular
expression must use “\.” as in “\.example\.com”. However, the appliance does not support
using a backward slash to escape a forward slash. If you need to use a forward slash in a
regular expression, type the forward slash without a backward slash.
( )
Group characters in a regular expression.
For example:
(abc)* matches abc or abcabcabc
For example:
(abc)* matches abc or abcabcabc
“...”
Literally interprets any characters enclosed within the quotation marks.
\
Escape character.
Table 13-5 Regular Expression Character Descriptions (Continued)
Character
Description