TLDR
Enter a command. For example: xbacklight, groupdel, rspamc.

iwconfig

 
Configure and show the parameters of a wireless network interface. More information: https://manned.org/iwconfig.
 
  • Show the parameters and statistics of all the interfaces:
     
    iwconfig
     
  • Show the parameters and statistics of the specified interface:
     
    iwconfig {{interface}}
     
  • Set the ESSID (network name) of the specified interface (e.g. eth0 or wlp2s0):
     
    iwconfig {{interface}} {{new_network_name}}
     
  • Set the operating mode of the specified interface:
     
    iwconfig {{interface}} mode {{ad hoc|Managed|Master|Repeater|Secondary|Monitor|Auto}}

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