super Merci
donc pour les commandes j'espère que c'est bien comme ça q'uil faut faire
sophie@sophie-HP-EliteDesk-800-G1-SFF:~$ lspci -k -nn | grep -A -i net
grep: -i: argument de longueur de contexte incorrect
sophie@sophie-HP-EliteDesk-800-G1-SFF:~$ lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-LM [8086:153a] (rev 04)
DeviceName: Onboard LAN
Subsystem: Hewlett-Packard Company Ethernet Connection I217-LM [103c:1998]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 04)
sophie@sophie-HP-EliteDesk-800-G1-SFF:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 50:65:f3:33:65:8b brd ff:ff:ff:ff:ff:ff
3: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether 5a:a8:42:b0:ae:10 brd ff:ff:ff:ff:ff:ff
inet 192.168.42.117/24 brd 192.168.42.255 scope global dynamic noprefixroute usb0
valid_lft 3419sec preferred_lft 3419sec
inet6 fe80::64eb:6573:864f:d6ed/64 scope link noprefixroute
valid_lft forever preferred_lft forever
sophie@sophie-HP-EliteDesk-800-G1-SFF:~$