How can I get the SSID and other network information in golang?
For example the network to wich I am currently conected.
There does not seem to be a native Go command to do this. You might instead execute system-specific tools from within your Go code and check their output. Examples are
https://github.com/yelinaung/wifi-name (Linux and OS X)
or
List of available wireless networks with golang (under Linux)
or
https://github.com/skycoin/skycoin/tree/master/src/aether/wifi (Linux)
This seems to be the same for Java: