The idea is not to bombard the reader with too much info in the first
chapter.

samba-functionality/overview.md

@@ -147,40 +147,6 @@ so the *machine account* (the object in the domain that represents the
 domain member) can be used to make or accept Kerberised network
 requests.
 
-### [ntlm_auth](https://www.samba.org/samba/docs/current/man-html/ntlm_auth.1.html)
-
-The `ntlm_auth` tool allows for external projects like FreeRadius (for
-802.1x authentication), Squid and Apache (for NTLM over HTTP) to
-authenticate users against the joined domain.
-
-* [source3/utils/ntlm_auth.c](https://git.samba.org/?p=samba.git;a=blob;f=source3/utils/ntlm_auth.c)
-
-### [pam_winbindd](https://www.samba.org/samba/docs/current/man-html/pam_winbind.8.html)
-
-`pam_winbind` allows local logins to be authenticated against the
-joined domain using UNIX pluggable authentication modules (PAM).
-
-* [nsswitch/pam_winbind.c](https://git.samba.org/?p=samba.git;a=blob;f=nsswitch/pam_winbind.c)
-
-### nss_winbind
-
-`nss_winbind` is a key part of running Samba as a domain member as it
-provides local user and group entries to the Name Service Switch (NSS)
-subsystem.  It can also be used on systems that provide local desktop
-logins.
-
-* [nsswitch](https://git.samba.org/?p=samba.git;a=tree;f=nsswitch)
-
-### libwbclient
-
-Modern FreeRadius versions actually link directly to the winbind
-client library `libwbclient` and so avoid the `fork()`/`exec()` cost of
-calling `ntlm_auth`.
-
-* [FreeRadius](http://freeradius.org/)
-
-* [nsswitch](https://git.samba.org/?p=samba.git;a=tree;f=nsswitch)
-
 ## [Netbios Name server](https://www.samba.org/samba/docs/current/man-html/nmbd.8.html)
 
 Samba can announce its name and accept name resolution requests via
@@ -199,35 +165,12 @@ replication support.
 
 ## Client
 
-### [smbclient](https://www.samba.org/samba/docs/current/man-html/smbclient.1.html)
-
-The command line `smbclient` tool is described as *ftp like* in
-reference to the early command-like ftp client.  It allows `get`,
-`put`, `mkdir` and many similar commands againt an SMB server.
-
-* [source3/client](https://git.samba.org/?p=samba.git;a=tree;f=source3/client)
-
-### [net](https://www.samba.org/samba/docs/current/man-html/net.8.html)
-
-The command line `net` tool provides are more extensive set of
-administrative functionality for Samba.  The most notable function is
-`net ads join` used to join new members servers to an AD domain.
+Samba provides a wide range of client utilities.
+These are documented in more detail in Appendix I.
 
-The focus of this tool is on aspects of the file server .
-
-* [source3/utils](https://git.samba.org/?p=samba.git;a=tree;f=source3/utils)
-
-### [rpcclient](https://www.samba.org/samba/docs/current/man-html/rpcclient.1.html)
-
-The command line `rpcclient` tool provides access to some low-level
-RPC operations and can be useful during development.  It is not
-normally used for administration.
-
-* [source3/rpcclient](https://git.samba.org/?p=samba.git;a=tree;f=source3/rpcclient)
-
-### [samba-tool](https://www.samba.org/samba/docs/current/man-html/samba-tool.8.html)
-
-The command line `samba-tool` tool provides an extensive set of
+One of the most important Samba command-line tools is
+[samba-tool](https://www.samba.org/samba/docs/current/man-html/samba-tool.8.html).
+`samba-tool` provides an extensive set of
 administrative functionality for Samba.  The most notable functions
 are `samba-tool domain provision` used to create a new AD Domain,
 `samba-tool domain join` used to join a new DC to an AD Domain and
@@ -235,13 +178,6 @@ are `samba-tool domain provision` used to create a new AD Domain,
 
 * [python/samba/netcmd](https://git.samba.org/?p=samba.git;a=tree;f=python/samba/netcmd)
 
-### [libsmbclient](https://www.samba.org/samba/docs/current/man-html/libsmbclient.7.html)
-
-`libsmbclient` allows client applications like Gnome to browse and
-view files on a remote SMB server.
-
-* [source3/libsmb](https://git.samba.org/?p=samba.git;a=tree;f=source3/libsmb)
-
 ### Python API
 
 The python API used by Samba to build tools like samba-tool is
@@ -249,19 +185,3 @@ available for direct use as well.
 
 * [python](https://git.samba.org/?p=samba.git;a=tree;f=python)
 
-## Other
-
-### [smbstatus](https://www.samba.org/samba/docs/current/man-html/smbstatus.1.html)
-
-The command line `smbstatus` tool gives information on which files are
-open and which locks are held by Samba clients.
-
-* [source3/utils/status.c](https://git.samba.org/?p=samba.git;a=blob;f=source3/utils/status.c)
-
-### [smbcontrol](https://www.samba.org/samba/docs/current/man-html/smbcontrol.1.html)
-
-The command line `smbcontrol` tool gives (diagnostic) information on and allows
-control of the Unix processes that Samba creates.
-
-* [source3/utils/smbcontrol.c](https://git.samba.org/?p=samba.git;a=blob;f=source3/utils/smbcontrol.c)
-