nm-online(1) - Linux man page
Name
nm-online - ask NetworkManager whether the network is connected
Synopsis
nm-online [ OPTIONS ]
Description
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 bellow).
Options
- -t, --timeout
- Time to wait for a connection, in seconds. If not specified, the default is 30 seconds.
- -x, --exit
- Exit immediately if NetworkManager is not running or connecting.
- -q, --quiet
- Don't print anything.
Exit Status
- 0
- Success - already online or connection established within given timeout
- 1
- Offline or not online within given timeout
- 2
- Unspecified error
See Also
nm-tool(1), nmcli(1), networkmanager(8).