installed minimal debian stretch on t430s. installed the respective iwlwifi drivers. however i am unable to setup a wifi connection. need to download desktop env. XFCE

read following [link1][1] [link2][2]

in link 1 ip link show returns lo<LOOPBACK>, enpos25<BROADCAST,MULTICAST>, wlp3so<BROADCAST,MULTICAST> in link 2 my system doesnt have the other utilities wpa_applicant, iw

what are the steps to setup the wifi connection? [1]: How to connect to wifi from command line? [2]: https://www.blackmoreops.com/2014/09/18/connect-to-wifi-network-from-command-line-in-linux/

installed minimal debian stretch on t430s. installed the respective iwlwifi drivers. however i am unable to setup a wifi connection. need to download desktop env. XFCE

read following link1 link2

in link 1 ip link show returns lo<LOOPBACK>, enpos25<BROADCAST,MULTICAST>, wlp3so<BROADCAST,MULTICAST> in link 2 my system doesnt have the other utilities wpa_applicant, iw

what are the steps to setup the wifi connection?