I confirmed that this is a bug with the debian package (also exists in upstream’s debian package). “git lfs help” should work and does with upstream’s binaries. A bug happened to have been recently filed upstream at https://github.com/git-lfs/git-lfs/issues/3043 <https://github.com/git-lfs/git-lfs/issues/3043>. I am investigating this.
Stephen > On Jun 20, 2018, at 2:25 PM, Kenyon Ralph <ken...@kenyonralph.com> wrote: > > Package: git-lfs > Version: 2.4.2-1~bpo9+1 > Severity: minor > > Dear Maintainer, > > git lfs help doesn't work. It just says 'Sorry, no usage text found > for "git-lfs"', either when doing "git lfs help" or when doing "git > lfs help <lfs subcommand>", such as "git lfs help track". > > Probably the right thing to do would be show the manual pages (which > are indeed installed and usable), just like "git help" does, e.g., > "git lfs help" runs "man git-lfs", "git lfs help track" runs "man > git-lfs-track", etc. > > -- System Information: > Debian Release: 9.4 > APT prefers stable-updates > APT policy: (500, 'stable-updates'), (500, 'stable') > Architecture: amd64 (x86_64) > > Kernel: Linux 4.16.0-0.bpo.1-amd64 (SMP w/24 CPU cores) > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: > LC_ALL set to en_US.UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) (ignored: > LC_ALL set to en_US.UTF-8) > Shell: /bin/sh linked to /bin/dash > Init: systemd (via /run/systemd/system) > > Versions of packages git-lfs depends on: > ii git 1:2.17.1-1~bpo9+1 > ii libc6 2.24-11+deb9u3 > > git-lfs recommends no packages. > > git-lfs suggests no packages. > > -- no debconf information > >