ifconfig.8: Move options sections to the top
In order to clean up the layout of the manual page, let's keep parameters in the end of the DESCRIPTION section. This patch does not change any content, it's meant to only move the content around before refactoring. MFC after: 2 weeks
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@ -268,6 +268,102 @@ prefixlen 64
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.El
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.El
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.Pp
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The
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.Nm
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utility displays the current configuration for a network interface
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when no optional parameters are supplied.
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If a protocol family is specified,
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.Nm
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will report only the details specific to that protocol family.
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.Pp
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If the
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.Fl m
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flag is passed before an interface name,
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.Nm
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will display the capability list and all
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of the supported media for the specified interface.
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If
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.Fl L
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flag is supplied, address lifetime is displayed for IPv6 addresses,
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as time offset string.
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.Pp
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Optionally, the
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.Fl a
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flag may be used instead of an interface name.
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This flag instructs
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.Nm
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to display information about all interfaces in the system.
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The
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.Fl d
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flag limits this to interfaces that are down,
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.Fl u
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limits this to interfaces that are up,
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.Fl g
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limits this to members of the specified group of interfaces, and
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.Fl G
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excludes members of the specified group from the list.
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Both
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.Fl g
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and
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.Fl G
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flags may be specified to apply both conditions.
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Only one option
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.Fl g
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should be specified as later override previous ones
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(same for
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.Fl G ) .
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.Sy groupname
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may contain shell patterns in which case it should be quoted.
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When no arguments are given,
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.Fl a
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is implied.
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.Pp
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The
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.Fl l
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flag may be used to list all available interfaces on the system, with
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no other additional information.
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If an
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.Ar address_family
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is specified, only interfaces of that type will be listed.
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.Fl l Dq ether
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will list only Ethernet adapters, excluding the loopback interface.
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Use of this flag is mutually exclusive
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with all other flags and commands, except for
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.Fl d
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(only list interfaces that are down)
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and
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.Fl u
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(only list interfaces that are up).
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.Pp
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The
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.Fl v
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flag may be used to get more verbose status for an interface.
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.Pp
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The
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.Fl C
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flag may be used to list all of the interface cloners available on
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the system, with no additional information.
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Use of this flag is mutually exclusive with all other flags and commands.
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.Pp
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The
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.Fl k
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flag causes keying information for the interface, if available, to be
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printed.
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For example, the values of 802.11 WEP keys and
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.Xr carp 4
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passphrases will be printed, if accessible to the current user.
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This information is not printed by default, as it may be considered
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sensitive.
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.Pp
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If the network interface driver is not present in the kernel then
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.Nm
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will attempt to load it.
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The
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.Fl n
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flag disables this behavior.
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.Pp
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Only the super-user may modify the configuration of a network interface.
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.Pp
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The following parameters may be set with
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.Nm :
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.Bl -tag -width indent
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@ -2911,102 +3007,6 @@ Set the authentication key to
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.It Cm state Ar MASTER|BACKUP
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Forcibly change state of a given vhid.
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.El
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.Pp
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The
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.Nm
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utility displays the current configuration for a network interface
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when no optional parameters are supplied.
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If a protocol family is specified,
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.Nm
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will report only the details specific to that protocol family.
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.Pp
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If the
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.Fl m
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flag is passed before an interface name,
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.Nm
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will display the capability list and all
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of the supported media for the specified interface.
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If
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.Fl L
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flag is supplied, address lifetime is displayed for IPv6 addresses,
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as time offset string.
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.Pp
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Optionally, the
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.Fl a
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flag may be used instead of an interface name.
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This flag instructs
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.Nm
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to display information about all interfaces in the system.
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The
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.Fl d
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flag limits this to interfaces that are down,
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.Fl u
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limits this to interfaces that are up,
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.Fl g
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limits this to members of the specified group of interfaces, and
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.Fl G
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excludes members of the specified group from the list.
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Both
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.Fl g
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and
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.Fl G
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flags may be specified to apply both conditions.
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Only one option
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.Fl g
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should be specified as later override previous ones
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(same for
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.Fl G ) .
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.Sy groupname
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may contain shell patterns in which case it should be quoted.
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When no arguments are given,
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.Fl a
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is implied.
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.Pp
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The
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.Fl l
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flag may be used to list all available interfaces on the system, with
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no other additional information.
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If an
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.Ar address_family
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is specified, only interfaces of that type will be listed.
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.Fl l Dq ether
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will list only Ethernet adapters, excluding the loopback interface.
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Use of this flag is mutually exclusive
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with all other flags and commands, except for
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.Fl d
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(only list interfaces that are down)
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and
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.Fl u
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(only list interfaces that are up).
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.Pp
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The
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.Fl v
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flag may be used to get more verbose status for an interface.
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.Pp
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The
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.Fl C
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flag may be used to list all of the interface cloners available on
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the system, with no additional information.
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Use of this flag is mutually exclusive with all other flags and commands.
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.Pp
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The
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.Fl k
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flag causes keying information for the interface, if available, to be
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printed.
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For example, the values of 802.11 WEP keys and
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.Xr carp 4
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passphrases will be printed, if accessible to the current user.
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This information is not printed by default, as it may be considered
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sensitive.
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.Pp
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If the network interface driver is not present in the kernel then
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.Nm
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will attempt to load it.
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The
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.Fl n
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flag disables this behavior.
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.Pp
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Only the super-user may modify the configuration of a network interface.
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.Sh EXAMPLES
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Assign the IPv4 address
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.Li 192.0.2.10 ,
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