Python for network engineers
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  • Introduction
  • Book resources
  • I. Python basics
  • II. Code reuse
  • III. Regular expressions
    • 14. Regular expression (regex) syntax
      • Regular expression syntax
      • Character sets
      • Repeating characters
      • Special symbols
      • Greedy qualifiers
      • Grouping
      • Parsing the output of ‘show ip dhcp snooping’ command using named groups
      • Non-capturing group
      • Repeating the captured result
    • 15. Module re
  • IV. Data writing and transmission
  • V. Working with network devices
  • VI. Basics of object-oriented programming
  • VII. Working with databases
  • VIII. Additional information
  • What’s next
Python for network engineers
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  • III. Regular expressions »
  • 14. Regular expression (regex) syntax
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14. Regular expression (regex) syntax¶

  • Regular expression syntax
  • Character sets
  • Repeating characters
  • Special symbols
  • Greedy qualifiers
  • Grouping
  • Parsing the output of ‘show ip dhcp snooping’ command using named groups
  • Non-capturing group
  • Repeating the captured result
Next Previous

© 2015-2022, Natasha Samoylenko. Last updated on Jan 16, 2022. Translated from Russian by Aidar Khairullin

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