Regular Expressions

From vwiki
Revision as of 10:36, 12 August 2010 by Sstrutt (talk | contribs) (Re-arranged page)
Jump to navigation Jump to search

Examples

Basic

Matches Expression
Anything containing text .*text*

Random

  • Filename
    • \d{4}-[A-Za-z]{3}-Week\d{1}.log
    • Example matches...
      • 2010-Feb-Week4.log
      • 2009-Dec-Week2.log
      • 1234-aBc-Week0.log

Useful RegEx

Matches Expression
IP Address ^\b((25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)\.){3}(25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)\b
Hostname (no domain) \A(\w|-)+
Email address \b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b