BTW, note that the "w" utility from procps still works, but according to strace, it doesn't seem to use wtmpdb. However, though the w(1) and who(1) man pages are similar ("show who is logged on"), w misses some information.
-- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)