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  1. import re
  2. regex = r"^([a-zA-Z]+ \d{1,2} \d{1,2}:\d{1,2}:\d{1,2})|([^ ]+)=([^ ]+)"
  3.  
  4. test_str = "Aug 13 17:16:33 app-srv01 kernel: newConnection - IN=eth0 OUT= MAC=56:00:01:a1:5c:b7:fe:00:01:a1:5c:b7:08:00 SRC=91.103.125.80 DST=45.33.223.166 LEN=52 TOS=0x00 PREC=0x00 TTL=113 ID=21200 DF PROTO=TCP SPT=55743 DPT=445 WINDOW=8192 RES=0x00 SYN URGP=0"
  5.  
  6. print(list(map(lambda x: tuple(filter(None, x)), re.findall(regex, test_str))))
Success #stdin #stdout 0.02s 9632KB
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stdin
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Standard input is empty
stdout
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[('Aug 13 17:16:33',), ('IN', 'eth0'), ('MAC', '56:00:01:a1:5c:b7:fe:00:01:a1:5c:b7:08:00'), ('SRC', '91.103.125.80'), ('DST', '45.33.223.166'), ('LEN', '52'), ('TOS', '0x00'), ('PREC', '0x00'), ('TTL', '113'), ('ID', '21200'), ('PROTO', 'TCP'), ('SPT', '55743'), ('DPT', '445'), ('WINDOW', '8192'), ('RES', '0x00'), ('URGP', '0')]
https://ideone.com/BTxSRr
language:
Python 3 (python  3.9.5)
created:
4 years ago
visibility:
public

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