Brocade Communications Systems Brocade 8/12c User Manual page 1030

D
Regular Expressions
TABLE 64
Construct
X??
X*?
X+?
X{n}?
X{n,}?
X{n,m}?
TABLE 65
Construct
X?+
X*+
X++
X{n}+
X{n,}+
X{n,m}+
TABLE 66
Construct
XY
X|Y
(X)
TABLE 67
Construct
\n
Quotation
\
\Q
\E
986
Reluctant quantifiers
Matches
X, once or not at all
X, zero or more times
X, one or more times
X, exactly n times
X, at least n times
X, at least n but not more than m times
Possessive quantifiers
Matches
X, once or not at all
X, zero or more times
X, one or more times
X, exactly n times
X, at least n times
X, at least n but not more than m times
Logical operators
Matches
X followed by Y
Either X or Y
X, as a capturing group
Back references
Matches
Whatever the nth capturing group matched
Nothing, but quotes the following character
Nothing, but quotes all characters until \E
Nothing, but ends quoting started by \Q
Brocade Network Advisor SAN User Manual
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