regular-expressions

2025-06-09 Python regular expression cheatsheet and examples
2025-03-26 CLI text processing with GNU awk book announcement
2025-01-22 Understanding Python re(gex)? book announcement
2024-11-12 Festive offers for books on Python, Linux, Regular Expressions, Vim and more!
2024-08-20 Vim Reference Guide book announcement
2024-02-02 Understanding Ruby Regexp book announcement
2023-11-18 Festive offers for books on Python, Linux, Regular Expressions and more
2023-10-26 Understanding JavaScript RegExp book announcement
2023-06-29 CLI text processing with GNU sed book announcement
2023-05-11 CLI text processing with GNU grep and ripgrep book announcement
2023-03-20 100+ Interactive Python Regex Exercises
2023-03-11 Python Regular Expressions Playground
2023-01-21 Python Regex Surprises
2022-11-22 Festive deals for books on Python, Linux, JavaScript, Regular Expressions and more
2022-08-09 Programming ebooks by Sundeep Agarwal
2022-05-07 Python 3.11: possessive quantifiers and atomic grouping added to re module
2022-01-14 Regexp gotcha 1: grouping common portions
2021-12-15 Counting nested braces
2021-12-01 Improve your Python regex skills with 75 interactive exercises
2021-11-26 Programming deals
2021-11-13 Announcing learnbyexample weekly newsletter
2021-07-02 Escaping madness to get literal field separators in awk
2021-06-17 Debug woes 2: unexpected array in replacement string
2021-05-31 GNU BRE/ERE cheatsheet and differences between grep, sed and awk
2021-05-29 Debug woes 1: multiple substitutions on the same line
2021-03-03 Paying my bills with 'free' ebooks
2020-11-27 Multiline fixed string search and replace with CLI tools
2020-10-31 Emulating regexp lookarounds in GNU sed
2020-09-16 Search and replace tricks with ripgrep
2020-07-20 JavaScript regular expressions cheatsheet and examples