voici la sortie
aiden@learningtools-desktop:~$ iwconfig
wlp2s0 IEEE 802.11 ESSID:"BUREAU PCR"
Mode:Managed Frequency:2.442 GHz Access Point: 18:A6:F7:4B:02:C8
Bit Rate=5.5 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=19/70 Signal level=-91 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:32 Invalid misc:14 Missed beacon:0
enp4s0 no wireless extensions.
lo no wireless extensions.
aiden@learningtools-desktop:~$