On Sep 30 2021, Greg Wooledge wrote: > No, they probably have a /usr/share/man/man1/alias.1.gz -> bash-builtins.1.gz > symlink or something, set up by their OS vendor.
See the comment in doc/builtins.1: .\" This is a hack to force bash builtins into the whatis database .\" and to get the list of builtins to come up with the man command. This happens automagically. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."