Regular Expressions 101

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Library entries

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java

ACM Code Extraction

title
Submitted by anonymous - 9 months ago
0
pcre2

Task D5

For course
Submitted by anonymous - 9 months ago
0
pcre2

Email

Email no Ñ no tilde
Submitted by anonymous - 9 months ago
0
pcre2

拼音正则匹配

拼音正则匹配
Submitted by anonymous - 9 months ago
0
pcre2

test

Testing for sharing
Submitted by me - 9 months ago
0
pcre2

Date match on multiple formats

Date match on multiple formats
Submitted by anonymous - 9 months ago

IP Tables Rules

Vote

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Regular Expression
pcre2

/
IN=(?P<source_interface>(\S+|\s?)) OUT=(?P<forward_interface>(\S+|\s?)) MAC=(?P<source_mac>(\S+|\s?)) SRC=(?P<source_ip>(?:([0-9]{1,3}\.){3}[0-9]{1,3})) DST=(?P<destination_ip>(?:([0-9]{1,3}\.){3}[0-9]{1,3})) LEN=(?P<pkt_len>\d+) TOS=(?P<pkt_tos>[\dx\d]+) PREC=(?P<pkt_prec>[\dx\d]+) TTL=(?P<pkt_ttl>\d+) ID=(?P<pkt_id>\d+)\s?(?P<pk_frg>[A-Z\s].?)\s?PROTO=(?P<pkt_protocol>[\w\d]+) SPT=(?P<source_port>\d+) DPT=(?P<dest_port>\d+) (LEN=(?P<pkt_length>\d+))?(WINDOW=(?P<pkt_window>\d+) RES=(?P<pkt_res>[\dx\d]+)? (?P<pkt_type>(\S+))?\s?(URGP=(?P<pkt_urgency>\d))?)?
/
gm

Description

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Submitted by Proffalken - 8 months ago