Hi Mihai, besides, while it is often useful to bear with newbies, a user who is no longer a bloody beginner at using computers can be expected to type simple commands without asking for help, e.g.
$ cd /usr/src/ $ find . -name 'Makefile*' -exec grep lfido {} \; -print LDADD+= -lfido2 -lcbor -lusbhid ./regress/usr.bin/ssh/misc/kexfuzz/Makefile LDADD+= -lfido2 -lcbor -lusbhid ./regress/usr.bin/ssh/unittests/Makefile.inc LDADD+= -lfido2 -lcbor -lusbhid ./usr.bin/ssh/ssh-sk-helper/Makefile $ man -k fido -a \( sec=1 sec=8 \) ssh-sk-helper(8) - OpenSSH helper for FIDO authenticator support $ man ssh-sk-helper | sed '/^D/q' SSH-SK-HELPER(8) System Manager's Manual SSH-SK-HELPER(8) NAME ssh-sk-helper OpenSSH helper for FIDO authenticator support SYNOPSIS ssh-sk-helper [-v] DESCRIPTION Yours, Ingo