On the Mac I use at work, RegexRX is installed. Unfortunately, It only runs on OS X and I'm looking for a GNU/Linux alternative, preferably a FLOSS one.
The key functionality that I require is:
- Given a regex, show what text does/doesn't match the pattern
- Provide a way to export the pattern as a search pattern in a number of languages (mainly PHP and Python).
I've already looked at alternativeto.net and tried Regexp Testing Tool to no effect.