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Top Forums Programming Regarding a GREAT site for understanding and Visualizing regex patterns. Post 303038840 by RavinderSingh13 on Sunday 15th of September 2019 11:20:43 AM
Old 09-15-2019
Regarding a GREAT site for understanding and Visualizing regex patterns.

Hello All,

While googling on regex I came across a site named Regulex Regulex:JavaScript Regular Expression Visualizer
I have written a simple regex ^(a|b|c)([^@]*)@(.*) and could see its visualization; one could export it too, following is the screen shot.

Image

It may help us for understanding regex expressions. I am also new to it and exploring it.

Thought to share on forums Smilie

Thanks,
R. Singh

Last edited by RavinderSingh13; 09-15-2019 at 12:30 PM..
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FIND_MEMBER(8)						      System Manager's Manual						    FIND_MEMBER(8)

NAME
find_member - Find all Mailman mailing lists that a member's address is on SYNOPSIS
find_member [options] regex [regex [...]] OPTIONS
-l listname, --listname=listname Include only the named list in the search. -x listname, --exclude=listname Exclude the named list from the search. -w, --owners Search list owners as well as members. -o file, --output=file Append the alias setting recommendations to file, in addition to printing them to standard output. -h, --help Print a small help text and exit regex A Python regular expression to match against. NOTES
The interaction between -l and -x is as follows. If any -l option is given then only the named list will be included in the search. If any -x option is given but no -l option is given, then all lists will be search except those specifically excluded. Regular expression syntax is Perl5-like, using the Python re module. Complete specifications are at: http://www.python.org/doc/current/lib/module-re.html Address matches are case-insensitive, but case-preserved addresses are displayed. AUTHOR
Author of Mailman is the Mailman Cabal, see http://www.list.org/ for information. This manpage is written by Tollef Fog Heen <tfheen@debian.org> for Debian but may be used by others. SEE ALSO
Mailman documentation on http://www.list.org/ and in /usr/share/doc/mailman. 2001-03-10 FIND_MEMBER(8)
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