How to connect to wifi via terminal in debian kde?

Question

linux

Good afternoon,
I had to abandon the working network-manager . There was a need to accept wifi from the command line.
Made manipulations from the documentation:

sudo apt-get install wpasupplicant wireless-tools
sudo iwconfig

eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
usb0 no wireless extensions.
lo no wireless extensions.

sudo iwlist wlan0 scan
wlan0 Interface doesn't support scanning : Network is down

sudo ifconfig wlan0 up
SIOCSIFFLAGS: Operation not possible due to RF-kill

wpa_passphrase SuperWifi 6723vgfhd78
sudo nano /etc/network/interfaces

source /etc/network/interfaces.d/*
auto eth0
iface eth0 inet static
address 192.168.0.234
netmask 255.255.255.0
gateway 192.168.0.1
dns-nameservers 8.8.8.8
auto wlan0
iface wlan0 inet dhcp
wpa-ssid SuperWifi
wpa-key-mgmt WPA-PSK
wpa-group TKIP CCMP
wpa-psk 5e6b8d9e6dd2817290e8b90e6f9a071f7378e419bd503a0208ca9c360ecaf582

What command can now connect to a wifi device?

Answer 1

It?