inline-sub-via-sed

Published on Tue Mar 01 2022

regex for inline substitution w/ sed

Additional matching regexes for
inline-sub-via-sed

inline-sub-via-sed

regex for inline substitution w/ sed

HTML Anchor to Markdown Inline Link

Extracts the href and title values from an anchor tag to be placed into an inline Markdown link.

fail2ban real expression for w00tw00t

A real fai2ban expression for w00tw00t with <HOST> alias substitution

Greatest common divisor

Calculates the greatest common divisor of two numbers. Attention: pipes in the substitution separate alternatives. If one alternative does not match, the next alternative is tried if it exists. The substitution must be repeated until it cannot substitute further.

Nato Stock Number (Add dashes)

Takes a 13 digit non-dashed Nato Stock Number and uses the Substitution to add the dashes in

Python-Dunder-Underscore

# Python Dunder Underscore Regular Expression # ## Match ## ```python # coding=utf8 # the above tag defines encoding for this document and is for Python 2.x compatibility import re regex = r'^(__version__)(\s?=\s?)+("(.*)")' test_str = "__version__ = \"0.1.1.1\"" matches = re.search(regex, test_str) if matches: print ("Match was found at {start}-{end}: {match}".format(start = matches.start(), end = matches.end(), match = matches.group())) for groupNum in range(0, len(matches.groups())): groupNum = groupNum + 1 print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = matches.start(groupNum), end = matches.end(groupNum), group = matches.group(groupNum))) # Note: for Python 2.7 compatibility, use ur'' to prefix the regex and u"" to prefix the test string and substitution. ``` ## Substitution ## ### Full String Replacement ### ```python # coding=utf8 # the above tag defines encoding for this document and is for Python 2.x compatibility import re regex = r'^(__version__)(\s?=\s?)+("(.*)")' test_str = "__version__ = \"0.1.1.1\"" subst = "[Replacement]" # You can manually specify the number of replacements by changing the 4th argument result = re.sub(regex, subst, test_str, 1) if result: print (result) # Note: for Python 2.7 compatibility, use ur'' to prefix the regex and u"" to prefix the test string and substitution. ``` ### Dunder Replacement ### ```python # coding=utf8 # the above tag defines encoding for this document and is for Python 2.x compatibility import re regex = r'(__version__)(\s?=\s?)+("(.*)")' test_str = "__version__ = \"0.1.1.1\"" subst = "[Dunder-Replacement] \\g<3>" # You can manually specify the number of replacements by changing the 4th argument result = re.sub(regex, subst, test_str, 1) if result: print (result) # Note: for Python 2.7 compatibility, use ur'' to prefix the regex and u"" to prefix the test string and substitution. ``` ### Version Replacement ### ```python # coding=utf8 # the above tag defines encoding for this document and is for Python 2.x compatibility import re regex = r'(__version__)(\s?=\s?)+("(.*)")' test_str = "__version__ = \"0.1.1.1\"" subst = " \\g<1> = [Dunder-Replacement]" # You can manually specify the number of replacements by changing the 4th argument result = re.sub(regex, subst, test_str, 1) if result: print (result) # Note: for Python 2.7 compatibility, use ur'' to prefix the regex and u"" to prefix the test string and substitution. ```

Skype ConversationText Extraction

When you copy a skype conversation and paste it in a text area then it includes timestamps, User's name and whether or not the message had been edited. This matches all of those in seperate groups for easy substitution

Color RegEx

Color RegEx

Discord emoji regex

Discod emoji regex

Regex Alamat

Regex untuk Alamat