$ cd ~/.mozilla/firefox/w4wcp85s.default
$ sqlite3 places.sqlite
SQLite version 3.7.17 2013-05-20 00:56:22
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite>
$ sqlite3 stylish.sqlite "SELECT * FROM styles;" > ~/Desktop/filename.txt
sqlite> .tables
moz_anno_attributes moz_favicons moz_items_annos
moz_annos moz_historyvisits moz_keywords
moz_bookmarks moz_hosts moz_places
moz_bookmarks_roots moz_inputhistory
sqlite>
$ sqlite3 stylish.sqlite "SELECT * FROM styles;" | tee ~/Desktop/filename.txt