|name |caps|regex=regex=regex=regex=regex |examples |anti-examples |fails|parser |comment |----------------|----|------------------------------------------|------------------------------------------|-----------------------------------------|-----|-----------------|------------------------------------------ |%address.ipv4 |0 |[0-9]{1,3}[.][0-9]{1,3}[.][0-9]{1,3}[.][0\|0.0.0.0 | | |parseSeverity |an a.b.c.d IPv4 address | | |\-9]{1,3} |123.45.6.78 |foo | | | | | | |9.9.9.9 |1234.0.0.0 | | | | | | |255.255.255.255 |1.2.3 | | | | | | | |1.2.3. | | | | | | | |1.2..4 | | | | | | | |www.example.com | | | | | | | |2001:0db8:85a3:0000:0000:8a2e:0370:7334 | | | |%date |0 |[0-9]{4}-[0-9]{2}-[0-9]{2} |2016-12-31 | | |parseDate |a YYYY-MM-DD format date | | | |0001-01-01 |2016/01/31 | | | | | | |1000-01-01 |2016-1-31 | | | | | | | |2016-01-1 | | | | | | | |2016-001-01 | | | |%date.slashes |0 |[0-9]{4}/[0-9]{2}/[0-9]{2} |2016/12/31 | | |parseSlashesDate |a YYYY/MM/DD format date | | | |0001/01/01 |2016-01-31 | | | | | | |1000/01/01 |2016/1/31 | | | | | | | |2016/01/1 | | | | | | | |2016/001/01 | | | |%datetime |0 |@{%date}[ T]@{%time}(?:@{%timezone}| UTC)\|2016-12-31 23:37:22.525343 UTC | | |parseDateTime |ISO-8601 format date and time + simple va\ | | |\? |2016-12-31 23:37:22.525343 |2016-12-31 23:37:22.525343 EST | | |\riants | | | |2016-12-31 23:37:22 | | | | | | | |2016-12-31T23:37:22+0100 | | | | | | | |2016-12-31T23:37:22-01:00 | | | | | | | |2016-12-31T23:37:22-23:59 | | | | | | | |2016-12-31T23:37:22Z | | | | |%datetime.8601 |0 |@{%date}T@{%time}@{%timezone} |2016-12-31T23:37:22.343Z | | |parseDateTime8601|YYYY-MM-DDTHH:MM:SS[.Q*](Z|[+-]HHMM) form\ | | | |2016-12-31T23:37:22-0100 |2016-12-31 23:37:22.525343 EST | | |\at date and time | | | |2016-12-31T23:37:22+23:59 | | | | |%datetime.clf |0 |[0-9]{2}/@{%shortmonth}/[0-9]{4}:[0-9]{2}\|10/Oct/2000:13:55:36 -0700 | | |parseDateTimeCLF |Common Log Format date+time: %d/%b/%Y:%H:\ | | |\:[0-9]{2}:[0-9]{2} [+-][0-9]{2}:?[0-9]{2\|10/Oct/2000:13:55:36 +07:00 |2016-12-31T23:37+0100 | | |\%M:%S %z | | |\} | |10/Oct/2000:13:55:36-0700 | | | | | | | |10/OCT/2000:13:55:36 -0700 | | | | | | | |10/Oct/2000:13:55 -0700 | | | | | | | |10/Oct/2000:13:55Z | | | |%email.simple |0 |[a-zA-Z0-9%_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0\|user-name%foo.bar.com@an-example.com | | |- |an email address | | |\-9.-]+ | |not-an-email-address | | | | | | | |@not-an-email-address | | | |%frac |0 |-?[0-9]+(?:\.[0-9]+)? |0 | | |parseInteger |a decimal natural number | | | |1234567890 |0A | | | | | | |00 |+0 | | | | | | |01 |0. | | | | | | |-1 |.0 | | | | | | |-0 |. | | | | | | |0.1234567890 |- | | | | | | |-1.0 |-. | | | | | | | |-1. | | | | | | | |-.1 | | | |%hex |0 |[0-9a-fA-F]+ |0 | | |parseHex |a string of one or more hexadecimal digit\ | | | |12345678 |0x10 | | |\s | | | |0abcdef |0z | | | | | | |0ABCDEF |-1a | | | | | | |00 | | | | | | | |010 | | | | |%id |0 |_*[a-zA-Z][a-zA-Z0-9_]* |a | | |- |a standard C-style alphanumeric identifie\ | | | |A |1 | | |\r (with _s) | | | |A1 |_ | | | | | | |a_ |__ | | | | | | |a1_B2 |__1 | | | | | | |_abc |1a | | | | | | |__abc |a' | | | |%id' |0 |_*[a-zA-Z][a-zA-Z0-9_']* |a | | |- |a standard Haskell-style alphanumeric ide\ | | | |A |1 | | |\ntifier (with '_'s and '''s) | | | |A1 |_ | | | | | | |a_ |__ | | | | | | |a1_B2 |__1 | | | | | | |_abc |1a | | | | | | |__abc |' | | | | | | |a' |'a | | | | | | |_a' |_' | | | | | | |a'b |_1' | | | |%id- |0 |_*[a-zA-Z][a-zA-Z0-9_'-]* |a | | |- |an identifier with -s | | | |A |1 | | | | | | |A1 |_ | | | | | | |a_ |__ | | | | | | |a1_B2 |__1 | | | | | | |_abc |1a | | | | | | |__abc |' | | | | | | |a' |'a | | | | | | |_a' |_' | | | | | | |a'b |_1' | | | | | | |a- | | | | | | | |a1-B2 | | | | | | | |a1-B2- | | | | |%int |0 |-?[0-9]+ |0 | | |parseInteger |a decimal integer | | | |1234567890 |0A | | | | | | |00 |+0 | | | | | | |01 | | | | | | | |-1 | | | | | | | |-0 | | | | |%nat |0 |[0-9]+ |0 | | |parseInteger |a string of one or more decimal digits | | | |1234567890 |0A | | | | | | |00 |-1 | | | | | | |01 | | | | |%shortmonth |0 |(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oc\|Jan | | |parseShortMonth |three letter month name: Jan-Dec | | |\t|Nov|Dec) |Feb |jan | | | | | | |Dec |DEC | | | | | | | |January | | | | | | | |01 | | | | | | | |1 | | | |%string.simple |0 |"[^"[:cntrl:]]*" |"" | | |parseSimpleString|a simple quoted string | | | |"foo" |" | | | | | | |"\" |"\"" | | | | | | |"" |"\"\"" | | | | | | | |"\"\\\"" | | | | | | | |"\"foo\"" | | | | | | | |"aa | | | |%syslog.severity|0 |(?:emerg|panic|alert|crit|warning|warn|no\|emerg | | |parseSeverity |syslog severity keyword (debug-emerg) | | |\tice|info|debug|err(?:or)?) |panic |Emergency | | | | | | |alert |ALERT | | | | | | |crit | | | | | | | |err | | | | | | | |error | | | | | | | |warn | | | | | | | |warning | | | | | | | |notice | | | | | | | |info | | | | | | | |debug | | | | |%time |0 |[0-9]{2}:[0-9]{2}:[0-9]{2}(?:[.][0-9]+)? |00:00:00 | | |parseTimeOfDay |a HH:MM:SS[.Q+] | | | |23:59:59 |235959 | | | | | | |00:00:00.1234567890 |10:20 | | | | | | | |A00:00:00 | | | | | | | |00:00:00A | | | | | | | |23:59:59. | | | |%timezone |0 |(?:Z|[+-][0-9]{2}:?[0-9]{2}) |Z | | |parseTimeZone |an IOS-8601 TZ specification | | | |+00:00 |00 | | | | | | |+0000 |A00:00 | | | | | | |+0200 |UTC | | | | | | |-0100 |EST | | | | | | | | EST | | | |%url |1 |([hH][tT][tT][pP][sS]?|[fF][tT][pP])://[^\|https://mathiasbynens.be/demo/url-regex | | |- |a URL | | |\[:space:]/$.?#].[^[:space:]]* |http://foo.com/blah_blah |http:// | | | | | | |http://foo.com/blah_blah/ |http://. | | | | | | |http://foo.com/blah_blah_(wikipedia) |http://.. | | | | | | |http://foo.com/blah_blah_(wikipedia)_(aga\|http://../ | | | | | | |\in) |http://? | | | | | | |http://www.example.com/wpstyle/?p=364 |http://?? | | | | | | |HTTPS://foo.bar/?q=Test%20URL-encoded%20s\|http://foo.bar?q=Spaces should be encoded| | | | | | |\tuff |// | | | | | | |HTTP://223.255.255.254 |http://##/ | | | | | | |ftp://223.255.255.254 |http://## | | | | | | |FTP://223.255.255.254 |http://##/ | | |