cruise如何取消（cruisemain怎么取消）
2023-07-04
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更新時(shí)間：2023-06-26 00:14:18作者：未知
經(jīng)過(guò)一番調(diào)查終于連上了，留個(gè)筆記以備后用，哈哈。
1、首先，切換到超級(jí)管理用戶
[user@localhost]$ su root
2、檢查當(dāng)前可用的網(wǎng)卡，紅色標(biāo)記的就是網(wǎng)卡，這個(gè)并不是都是相同的
[root@localhost]$ iw dev
phy#0
Interface wlp2s0
ifindex 3
wdev 0x1
addr a4:db:30:84:4b:1c
type managed
以上是未連接網(wǎng)絡(luò)的打印信息，如果已經(jīng)連上則如下：
[root@localhost]# iw dev
phy#0
Interface wlp2s0
ifindex 3
wdev 0x1
addr a4:db:30:84:4b:1c
ssid liylr
type managed
channel 11 (2462 MHz), width: 40 MHz, center1: 2452 MHz
ssid就是廣播信道名稱，也就是你的無(wú)線網(wǎng)絡(luò)信號(hào)，廣播信道就是最后一個(gè)
3、查看連接前的初始狀態(tài)
[root@ localhost]# ifconfig wlp2s0
wlp2s0: flags=4098 < BROADCAST,MULTICAST> mtu 1500
ether 60:d8:19:cc:74:84 txqueuelen 1000 (Ethernet)
RX packets 13547 bytes 13381624 (12.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 12659 bytes 1974514 (1.8 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
4、測(cè)試是否已經(jīng)鏈接網(wǎng)絡(luò)
[root@ localhost]# iw wlp2s0 link
Not connected.
5、獲取SSID
[root@ localhost]# iw wlp2s0 scan | grep SSID
command failed: Network is down (-100)
無(wú)線網(wǎng)絡(luò)未激活，先激活。
[root@ localhost]# ifconfig wlp2s0 up
[root@ localhost]# ifconfig wlp2s0
wlp2s0: flags=4099 < UP,BROADCAST,MULTICAST> mtu 1500
ether 60:d8:19:cc:74:84 txqueuelen 1000 (Ethernet)
RX packets 13547 bytes 13381624 (12.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 12659 bytes 1974514 (1.8 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
6、查看所有可用的無(wú)線網(wǎng)絡(luò)信號(hào)
[root@localhost]# iw wlp2s0 scan | grep SSID
SSID: USER-20150101NS_Network_2
SSID: Tenda_17BEF8
SSID: PC-20140723DBVC_Network_1
SSID: 123
SSID: Tenda_0A6410
SSID: xiaohui
SSID: Tenda_51E4F0
SSID: Nobody Can
SSID: TP-LINK_3C479
7、連接無(wú)線網(wǎng)
[root@localhost]# wpa_supplicant -B -i wlp2s0 -c <(wpa_passphrase "Tenda_17BEF8" "useradmin")
Successfully initialized wpa_supplicant
Tenda_17BEF8是你想鏈接的SSID，useradmin為鏈接密碼。
8、分配IP地址(通過(guò)dhclient控制網(wǎng)卡進(jìn)行網(wǎng)絡(luò)操作獲取IP)
[root@localhost]# dhclient wlp2s0
9、最后，查看無(wú)線網(wǎng)卡地址信息，有ip地址表示網(wǎng)絡(luò)連接成功了
[root@ localhost]# ifconfig wlp2s0
wlp2s0: flags=4163< UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.168.139 netmask 255.255.255.0 broadcast 192.168.168.255
inet6 fe80::62d8:19ff:fecc:7484 prefixlen 64 scopeid 0x20
ether 60:d8:19:cc:74:84 txqueuelen 1000 (Ethernet)
RX packets 13567 bytes 13386147 (12.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 12682 bytes 1979923 (1.8 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0