Regular Expressions 101

All the errors detected are listed below, from left to right, as they appear in the pattern.

" Delimiter must be escaped with `\`

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

^(\S+) (\S+) (\S+) \[([\w:/]+\s[+\-]\d{4})\] "(\S+) (\S+)\s*(\S*)" (\d{3}) (\S+)

ix-sac6-20.ix.netcom.com - - [08/Aug/1995:14:43:57 -0400] "GET /images/ksclogo-medium.gif HTTP/1.0 "