Command explanations : This switch prevents Inetutils installing a System Log Daemon, which is installed in the LFS Book. : This switch makes Inetutils compile against tcp-wrappers. Omit this option if you didn't install tcp-wrappers. : This switch will prevent Inetutils installing a WhoIs client, since the included whois client is out of date. Add this option if you plan on installing . : This switch makes Inetutils compile against for Linux-PAM . Add this option if you want to utilize PAM.