Example command and response
@PAWS:~$ pwb.py replace -family:wikisource -lang:te -titleregex:".*" Please enter the text that should be replaced: a Please enter the new text: b Please enter another text that should be replaced, or press Enter to start: The summary message for the command line replacements will be something like: Bot: Automated text replacement (-a +b) Press Enter to use this automatic message, or enter a description of the changes your bot will make: WARNING: filter(s) specified but no generators. ERROR: Unable to execute script because no generator was defined. Use -help for further information.
$pwb.py version Pywikibot: [https] r-pywikibot-core.git (0185ec2, g10525, 2018/12/21, 14:13:13, ok) Release version: 3.1.dev0 requests version: 2.19.1 cacerts: /srv/paws/lib/python3.6/site-packages/certifi/cacert.pem certificate test: ok Python: 3.6.3 (default, Oct 3 2017, 21:45:48) [GCC 7.2.0]