iw - show / manipulate wireless devices and their configuration
iw [ OPTIONS ] {" help [ command ] | OBJECT COMMAND }
OBJECT := { dev | phy | reg }
OPTIONS := { --version | --debug }
print version information and exit.
enable netlink message debugging.
OBJECT
- network interface.
- wireless hardware device (by name).
- wireless hardware device (by index).
- regulatory agent.
COMMAND
Specifies the action to perform on the object. The set of possible actions depends on the object type. iw help will print all supported commands, while iw help command will print the help for all matching commands.
ip(8), crda(8), regdbdump(8), regulatory.bin(5)
http://wireless.kernel.org/en/users/Documentation/iw