regular-expressions

2021-07-02 Escaping madness to get literal field separators in awk
2021-06-17 Debug woes: 2
2021-05-31 GNU BRE/ERE cheatsheet and differences between grep, sed and awk
2021-05-29 Debug woes: 1
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
2020-07-03 Python regular expression cheatsheet and examples
2019-08-09 Example driven book on Python regular expressions