{% endif %}
SYSLOG_IDENTIFIER = sudo
-\s*[._\w-]+ : TTY=(unknown|console|(pts/|ttyp?|vc/)\d+) ; PWD=[^;]+ ; USER=[._\w-]+ ; COMMAND=.*
+\s*[._\w-]+ : (TTY=(unknown|console|(pts/|ttyp?|vc/)\d+) ; )?PWD=[^;]+ ; USER=[._\w-]+ ; COMMAND=.*
SYSLOG_IDENTIFIER = su
\(to [._\w-]+\) [._\w-]+ on none
error: Received disconnect from [\da-fA-F.:]+ port \d+:\d+: .*
error: maximum authentication attempts exceeded for (invalid user \w*|\w+) from [\da-fA-F.:]+ port \d+ ssh2 \[preauth\]
fatal: ssh_packet_get_string: string is too large \[preauth\]
+error: kex_exchange_identification: Connection closed by remote host
_SYSTEMD_UNIT = bind9.service
client (@0x[a-f0-9]+ )?[\da-fA-F.:]+#\d+( \([\w.-]+\))?: (zone transfer '[\w.-]+/AXFR/IN' denied|message parsing failed: (bad compression pointer|bad label type|unexpected end of input))