From 2bfb3eb7d0323e69affca154395f51d8b577414d Mon Sep 17 00:00:00 2001 From: Michael Biebl Date: Wed, 6 Apr 2016 00:46:19 +0200 Subject: Imported Upstream version 1.1.93 --- docs/api/html/nm-online.html | 120 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 docs/api/html/nm-online.html (limited to 'docs/api/html/nm-online.html') diff --git a/docs/api/html/nm-online.html b/docs/api/html/nm-online.html new file mode 100644 index 00000000..90d3ecb5 --- /dev/null +++ b/docs/api/html/nm-online.html @@ -0,0 +1,120 @@ + + + + +nm-online: NetworkManager D-Bus API Reference Manual + + + + + + + + + + + + + + + + +
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nm-online

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nm-online — ask NetworkManager whether the network is connected

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Synopsis

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nm-online [OPTIONS...]

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Description

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nm-online is a utility to find out whether we are + online. It is done by asking NetworkManager about its status. When run, + nm-online waits until NetworkManager reports an active + connection, or specified timeout expires. On exit, the returned status code + should be checked (see the return codes below).

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By default NetworkManager waits for IPv4 dynamic addressing to complete + but does not wait for the auto IPv6 dynamic addressing. To + wait for IPv6 addressing to complete, either (1) change the network + connection's IPv6 may-fail setting to no, + and/or (2) change the IPv6 addressing method to manual or + dhcp, to indicate that IPv6 connectivity is expected.

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Options

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+ -t | --timeout + seconds +

Time to wait for a connection, in seconds. If the option is not provided, + the default timeout is 30 seconds.

-x | --exit

Exit immediately if NetworkManager is not running or connecting.

-q | --quiet

Don't print anything.

-s | --wait-for-startup

Wait for NetworkManager startup to complete, rather than waiting for + network connectivity specifically. Startup is considered complete once + NetworkManager has activated (or attempted to activate) every auto-activate + connection which is available given the current network state. (This is + generally only useful at boot time; after startup has completed, + nm-online -s will just return immediately, regardless of the + current network state.)

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Exit Status

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nm-online exits with status 0 if it succeeds, a value + greater than 0 is returned if an error occurs.

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0

Success – already online or connection established within given timeout.

1

Offline or not online within given timeout.

2

Unknown or unspecified error.

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See Also

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nmcli(1), + NetworkManager(8).

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