iwgetid -V (return code: 1)
iwgetid: unrecognized option '--version'
Usage iwgetid [OPTIONS] [ifname]
Options are:
-a,--ap Print the access point address
-c,--channel Print the current channel
-f,--freq Print the current frequency
-m,--mode Print the current mode
-p,--protocol Print the protocol name
-r,--raw Format the output as raw value for shell scripts
-s,--scheme Format the output as a PCMCIA scheme identifier
-h,--help Print this message
iwgetid --help (return code: 0)
Usage iwgetid [OPTIONS] [ifname]
Options are:
-a,--ap Print the access point address
-c,--channel Print the current channel
-f,--freq Print the current frequency
-m,--mode Print the current mode
-p,--protocol Print the protocol name
-r,--raw Format the output as raw value for shell scripts
-s,--scheme Format the output as a PCMCIA scheme identifier
-h,--help Print this message