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.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.41.2.
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.TH FAIL2BAN-REGEX "1" "March 2014" "fail2ban-regex 0.9.0" "User Commands"
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.SH NAME
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fail2ban-regex \- test Fail2ban "failregex" option
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.SH SYNOPSIS
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.B fail2ban-regex
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[\fIOPTIONS\fR] \fI<LOG> <REGEX> \fR[\fIIGNOREREGEX\fR]
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.SH DESCRIPTION
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Fail2Ban reads log file that contains password failure report
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and bans the corresponding IP addresses using firewall rules.
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.PP
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This tools can test regular expressions for "fail2ban".
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.SS "LOG:"
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.TP
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string
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a string representing a log line
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.TP
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filename
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path to a log file (\fI/var/log/auth.log\fP)
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.TP
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"systemd\-journal"
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search systemd journal (systemd\-python required)
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.SS "REGEX:"
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.TP
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string
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a string representing a 'failregex'
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.TP
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filename
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path to a filter file (filter.d/sshd.conf)
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.SS "IGNOREREGEX:"
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.TP
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string
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a string representing an 'ignoreregex'
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.TP
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filename
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path to a filter file (filter.d/sshd.conf)
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.SH OPTIONS
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.TP
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\fB\-\-version\fR
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show program's version number and exit
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.TP
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\fB\-h\fR, \fB\-\-help\fR
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show this help message and exit
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.TP
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\fB\-d\fR DATEPATTERN, \fB\-\-datepattern\fR=\fIDATEPATTERN\fR
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set custom pattern used to match date/times
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.TP
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\fB\-e\fR ENCODING, \fB\-\-encoding\fR=\fIENCODING\fR
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File encoding. Default: system locale
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.TP
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\fB\-L\fR MAXLINES, \fB\-\-maxlines\fR=\fIMAXLINES\fR
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maxlines for multi\-line regex
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.TP
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\fB\-m\fR JOURNALMATCH, \fB\-\-journalmatch\fR=\fIJOURNALMATCH\fR
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journalctl style matches overriding filter file.
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"systemd\-journal" only
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.TP
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\fB\-l\fR LOG_LEVEL, \fB\-\-log\-level\fR=\fILOG_LEVEL\fR
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Log level for the Fail2Ban logger to use
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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Be verbose in output
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.TP
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\fB\-D\fR, \fB\-\-debuggex\fR
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Produce debuggex.com urls for debugging there
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.TP
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\fB\-\-print\-no\-missed\fR
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Do not print any missed lines
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.TP
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\fB\-\-print\-no\-ignored\fR
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Do not print any ignored lines
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.TP
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\fB\-\-print\-all\-missed\fR
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Print all missed lines, no matter how many
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.TP
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\fB\-\-print\-all\-ignored\fR
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Print all ignored lines, no matter how many
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.TP
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\fB\-t\fR, \fB\-\-log\-traceback\fR
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Enrich log\-messages with compressed tracebacks
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.TP
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\fB\-\-full\-traceback\fR
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Either to make the tracebacks full, not compressed (as
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by default)
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.SH AUTHOR
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Written by Cyril Jaquier <cyril.jaquier@fail2ban.org>.
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Many contributions by Yaroslav O. Halchenko and Steven Hiscocks.
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.SH "REPORTING BUGS"
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Report bugs to https://github.com/fail2ban/fail2ban/issues
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.SH COPYRIGHT
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Copyright \(co 2004\-2008 Cyril Jaquier, 2008\- Fail2Ban Contributors
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.br
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Copyright of modifications held by their respective authors.
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Licensed under the GNU General Public License v2 (GPL).
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.SH "SEE ALSO"
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.br
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fail2ban-client(1)
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fail2ban-server(1)
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