My primary .ttytterrc file. Filtered screen names have been removed.

.ttytterrc

# colors
ansi=1

# use streaming API
dostream=1

# use ssl
ssl=1

# prompt before sending tweet
verify=1

# for auto-completion support
readline="ttytter "

# command to open URLs with /open <tweet id>
urlopen=google-chrome %U &

# filters
filter=(/4sq.com/i | /I liked a /i | /via \@Youtube/i | /oscar/i | /Getglue/i | /unfollowers.me/i | /20ft.net/i | /9gag.com/i | /#F1/i | /EtisalatSL/i | /LoversQuarrel/i | /fllwrs.com/i )
filterusers=name1,name2,name3
filterrts=

# extensions
-exts=/home/thameera/ttytter/ws/ttytter-r2a/ttytter-r2a.pl,/home/thameera/ttytter/ext/timestamp.pl,/home/thameera/ttytter/ext/info.pl,/home/thameera/ttytter/ext/pocket.pl