zwetschge:/var/log# fail2ban-regex 'Tue Feb  23 23:46:36 2010 [pid 3186] [Administrator] FAIL LOGIN: Client "221.214.180.169"' '.* FAIL LOGIN: Client "<HOST>"$'

Running tests
=============

Use regex line : .* FAIL LOGIN: Client "<HOST>"$
Use single line: Tue Feb  23 23:46:36 2010 [pid 3186] [Administrato...


Results
=======

Failregex
|- Regular expressions:
|  [1] .* FAIL LOGIN: Client "<HOST>"$
|
`- Number of matches:
   [1] 1 match(es)

Ignoreregex
|- Regular expressions:
|
`- Number of matches:

Summary
=======

Addresses found:
[1]
    221.214.180.169 (Tue Feb 23 23:46:36 2010)

Date template hits:
0 hit(s): Month Day Hour:Minute:Second
2 hit(s): Weekday Month Day Hour:Minute:Second Year
0 hit(s): Weekday Month Day Hour:Minute:Second
0 hit(s): Year/Month/Day Hour:Minute:Second
0 hit(s): Day/Month/Year Hour:Minute:Second
0 hit(s): Day/Month/Year:Hour:Minute:Second
0 hit(s): Year-Month-Day Hour:Minute:Second
0 hit(s): Day-Month-Year Hour:Minute:Second[.Millisecond]
0 hit(s): TAI64N
0 hit(s): Epoch
0 hit(s): ISO 8601

Success, the total number of match is 1

However, look at the above section 'Running tests' which could contain important
information.