man: reword nmcli manual page introducation

See https://bugzilla.redhat.com/show_bug.cgi?id=960071

Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller
2013-08-15 14:23:26 +02:00
parent d9cba44e6c
commit 253b783129

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@@ -63,27 +63,23 @@ nmcli \- command\(hyline tool for controlling NetworkManager
.SH DESCRIPTION
.B nmcli
is a command\(hyline tool for controlling NetworkManager and reporting on its status.
It is not meant as a full replacement for \fInm\(hyapplet\fP or other similar clients
but as a complementary utility to those programs.
The main usage for \fInmcli\fP is on servers, headless machines or for power users
who prefer the command line.
is a command\(hyline tool for controlling NetworkManager and reporting network
status. It can be utilized as a replacement for \fInm\(hyapplet\fP or other
graphical clients. \fInmcli\fP is used to create, display, edit, delete, activate,
and deactivate network connections, as well as control and display network device
status.
.P
Typical applications include:
Typical uses include:
.IP \(em 4
Initscripts: ifup/ifdown can utilize NetworkManager via \fInmcli\fP instead of
having to manage connections itself and possibly interfere with NetworkManager.
Scripts: utilize NetworkManager via \fInmcli\fP instead of managing network
connections manually. \fInmcli\fP supports a terse output format which is better
suited for script processing. Note that Networkmanager can also execute scripts,
called "dispatcher scripts", in response to network events. See
\fBNetworkManager\fP for details about these dispatcher scripts.
.IP \(em 4
Servers, headless machines: No GUI is available; then \fInmcli\fP can be used
to activate/deactivate connections. However, if a connection requires a secret
in order to activate and if that secret is not stored at the system level,
\fInmcli\fP will not be able to activate it; it is currently unable to supply
the secrets to NetworkManager.
.IP \(em 4
User sessions: \fInmcli\fP can be used to activate/deactivate connections from
the command line, but a client with a secret agent (like \fInm\(hyapplet\fP) is needed
for supplying secrets not stored at the system level. Keyring dialogs and
password prompts may appear if this happens.
Servers, headless machines, and terminals: \fInmcli\fP can be used to control
NetworkManager without a GUI, including creating, editing, starting and stopping
network connections and viewing network status.
.SS \fIOPTIONS\fP
.TP
.B \-t, \-\-terse