[root@qidiziCentos qidizi]# nmcli dev show GENERAL.设备: enp0s17 GENERAL.类型: ethernet GENERAL.硬盘: 08:00:27:83:B3:C4 GENERAL.MTU: 1500 GENERAL.状态: 100 (连接的) GENERAL.CONNECTION: 系统 enp0s17 GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveCo nnection/0 WIRED-PROPERTIES.容器: 开 IP4.地址[1]: ip = 10.0.2.5/24, gw = 10.0.2.1 IP6.地址[1]: ip = fe80::a00:27ff:fe83:b3c4/64, gw = : : GENERAL.设备: lo GENERAL.类型: loopback GENERAL.硬盘: 00:00:00:00:00:00 GENERAL.MTU: 65536 GENERAL.状态: 10 (未管理) GENERAL.CONNECTION: -- GENERAL.CON-PATH: -- IP4.地址[1]: ip = 127.0.0.1/8, gw = 0.0.0.0 IP6.地址[1]: ip = ::1/128, gw = :: ---------------------------------------------------------------------------------------- [root@qidiziCentos qidizi]# ifconfig enp0s17: flags=4163 mtu 1500 inet 10.0.2.5 netmask 255.255.255.0 broadcast 10.0.2.255 inet6 fe80::a00:27ff:fe83:b3c4 prefixlen 64 scopeid 0x20 ether 08:00:27:83:b3:c4 txqueuelen 1000 (Ethernet) RX packets 4623 bytes 1055473 (1.0 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4845 bytes 2994570 (2.8 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 0 (Local Loopback) RX packets 79417 bytes 38323617 (36.5 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 79417 bytes 38323617 (36.5 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -------------------------------------------------------------------------------------------------- [root@qidiziCentos qidizi]# ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.1 0.1 47496 3700 ? Ss 12:20 0:00 /usr/lib/systemd/systemd --switched-ro root 2 0.0 0.0 0 0 ? S 12:20 0:00 [kthreadd] root 3 0.0 0.0 0 0 ? S 12:20 0:00 [ksoftirqd/0] root 5 0.0 0.0 0 0 ? S< 12:20 0:00 [kworker/0:0H] root 6 0.0 0.0 0 0 ? S 12:20 0:00 [kworker/u2:0] root 7 0.0 0.0 0 0 ? S 12:20 0:00 [migration/0] root 8 0.0 0.0 0 0 ? S 12:20 0:00 [rcu_bh] root 9 0.0 0.0 0 0 ? S 12:20 0:00 [rcuob/0] root 10 0.3 0.0 0 0 ? R 12:20 0:01 [rcu_sched] root 11 0.7 0.0 0 0 ? S 12:20 0:04 [rcuos/0] root 12 0.0 0.0 0 0 ? S 12:20 0:00 [watchdog/0] root 13 0.0 0.0 0 0 ? S< 12:20 0:00 [khelper] root 14 0.0 0.0 0 0 ? S 12:20 0:00 [kdevtmpfs] root 15 0.0 0.0 0 0 ? S< 12:20 0:00 [netns] root 16 0.0 0.0 0 0 ? S< 12:20 0:00 [writeback] root 17 0.0 0.0 0 0 ? S< 12:20 0:00 [kintegrityd] root 18 0.0 0.0 0 0 ? S< 12:20 0:00 [bioset] root 19 0.0 0.0 0 0 ? S< 12:20 0:00 [kblockd] root 20 0.0 0.0 0 0 ? S 12:20 0:00 [khubd] root 21 0.0 0.0 0 0 ? S< 12:20 0:00 [md] root 22 0.0 0.0 0 0 ? S 12:20 0:00 [kworker/0:1] root 24 0.0 0.0 0 0 ? S 12:20 0:00 [kswapd0] root 25 0.0 0.0 0 0 ? SN 12:20 0:00 [ksmd] root 26 0.0 0.0 0 0 ? SN 12:20 0:00 [khugepaged] root 27 0.0 0.0 0 0 ? S 12:20 0:00 [fsnotify_mark] root 28 0.0 0.0 0 0 ? S< 12:20 0:00 [crypto] root 37 0.0 0.0 0 0 ? S< 12:20 0:00 [kthrotld] root 38 0.0 0.0 0 0 ? S 12:20 0:00 [kworker/u2:1] root 39 0.0 0.0 0 0 ? S< 12:20 0:00 [kmpath_rdacd] root 40 0.0 0.0 0 0 ? S< 12:20 0:00 [kpsmoused] root 41 0.3 0.0 0 0 ? R 12:20 0:02 [kworker/0:2] root 60 0.0 0.0 0 0 ? S< 12:20 0:00 [deferwq] root 82 0.0 0.0 0 0 ? S 12:20 0:00 [kauditd] root 241 0.0 0.0 0 0 ? S< 12:20 0:00 [ata_sff] root 248 0.0 0.0 0 0 ? S 12:20 0:00 [scsi_eh_0] root 250 0.0 0.0 0 0 ? S< 12:20 0:00 [scsi_tmf_0] root 251 0.0 0.0 0 0 ? S 12:20 0:00 [scsi_eh_1] root 252 0.0 0.0 0 0 ? S< 12:20 0:00 [scsi_tmf_1] root 260 0.4 0.0 0 0 ? S< 12:20 0:03 [kworker/0:1H] root 321 0.0 0.0 0 0 ? S< 12:20 0:00 [kdmflush] root 322 0.0 0.0 0 0 ? S< 12:20 0:00 [bioset] root 340 1.0 0.0 0 0 ? R 12:20 0:06 [jbd2/dm-0-8] root 341 0.0 0.0 0 0 ? S< 12:20 0:00 [ext4-dio-unwrit] root 421 3.2 0.1 42992 2552 ? Ss 12:20 0:20 /usr/lib/systemd/systemd-journald root 429 0.0 0.0 41976 1752 ? Ss 12:20 0:00 /usr/lib/systemd/systemd-udevd root 431 0.0 0.0 104452 1060 ? Ss 12:20 0:00 /usr/sbin/lvmetad -f root 491 0.0 0.0 0 0 ? S 12:20 0:00 [jbd2/sda2-8] root 492 0.0 0.0 0 0 ? S< 12:20 0:00 [ext4-dio-unwrit] root 500 0.0 0.0 51160 1816 ? S