cmd network commands

0Ens33192.168.10.0 0.0.0.0 255.255.255.0U - 0 0Ens33To add a default gateway:Route add default GW 192.168.10.255To delete a gateway:Route del default GW 192.168.10.2554. Network Statistics view command: NetstatTo view the current network statistics command:Netstat-a for viewing all network statistics that contain listening information

This article only summarizes the implementation principles of the two commonly used network commands and some practical instructions. These things are usually distributed in a variety of books or articles. I am so diligent, so I can sum up, and I have a little understanding and experience to help you understand. These are also very basic things, nothing advanced. PingThis should be used by everyone. The mos

listening port is displayed. In this case, the executable component name is in the bottom [], the top is the component it calls, and so on, until the TCP/IP section. Note This option may take a long time and may fail if insufficient permissions are available.-E: Displays Ethernet statistics. This option can be used in conjunction with-S.-F: Displays the fully qualified domain name (FQDN) of the external address-N: Displays the address and port number in digital form.-O: Displays the owning proc

commandThe function of the host command is basically the same as Nslookup. The root hostname queries the host's IP address or queries the hostname based on the host IP address.Usage: host [options] [IP address/domain name/host name]Common parameters are-a: Displays information about the domain name or IP address, domain name, or hostname you are looking for.6.finger commandThe function of the finger command is to query the user for information.Parameters:-L: Multi-line display-S: Single-line di

(221.238.222.101) 2.943 Ms 219.150.38.141 (219.150.38.141) 3.252 Ms 219.150.38.229 (219.150.38.229) 4.826 ms10 42.81.32.22 (42.81.32.22) 4.197 Ms 4.122 MS 4.1 MS11 42.81.1.54 (42.81.1.54) 7.702 Ms 42.81.1.6 (42.81.1.6) 209.992 Ms *12 42.81.0.166 (42.81.0.166) 9.554 Ms 42.8 1.0.194 (42.81.0.194) 8.810 Ms 42.81.0.190 (42.81.0.190) 8.765 ms13 42.81.28.74 (42.81.28.74) 4.167 ms 4.650 MS 3.41 3 msNetstat: viewing network conditionsParameters:-t:tcp Protoc

SAR command parameters A lot, there is time man a bit. The-n parameter is useful, he has 6 different switches: DEV | Edev | NFS | NFSD | SOCK | All. The dev Displays the network interface information, Edev displays statistics about network errors, NFS Statistics active NFS Client information, NFSD statistics Server for NFS, sock displays socket information, all shows all 5 switches. They can be used alone o

for a long time, the service pressure of this process is very large (MySQL corresponds to query optimization, server corresponding cluster) the process management goal is to determine the state of the server, view the process running state or kill the corresponding process. Top takes up the most resources of the process PS Aux/ps-le (the former UNIX format, the latter Linux format) with which can PS can see all the running process of the PID, the corresponding launcher, as well as the state of

Key words Write Wall Last Lastlog Traceroute Netstat Mount 1.write This command can send messages to all online users　　　Example:　　　　Accept Message User: Press ENTER to exit　　　　2.wall Send messages to all online users　　Example:　　　　　　　　3.last This command to see who has logged into the system　　4.lastlog To view the last logon time for each user　　5.traceroute Route Trace command, which can be used to see if the network is co

The 1.hostname command (display and change the host name of the system) is in the following format:#hostname host name (set host name)#hostname (display host name)2.iofconfig command (GET and modify network interface configuration information)#ifconfig (Displays the network card information active in the current system)Options and descriptions-A displays all interface information, including active and inact

1, in the Win7 system, press the "Win+r" key combination to open the running window, in the window input "cmd" and enter or determine to open a command prompt window; 2, in the Open Command Prompt window, we enter the command code net share and click Return, after the computer will be based on the command to the computer network share resources scanned, you can see the specific information in the wi

Network request commands are encrypted and parsed using MD5 (graphic), md5 ProcessThis document explains how to encrypt and parse commands in a diagram: (Sending encryption parameters ): 1: encrypt company Key Strings To generate companyKey 2: The user, password, and companyKey parameters to be sent are encrypted into keyString. 3: sending parameters user

Underlying network settings-the ip command ip has the same function as the previous ifconfig and route commands: ip link showip route listip link set eth0 downip addr del dev eth0 local 192.168.0.3ip addr add dev eth0 local 192.168.0.111/24 broadcast multicast link set eth0 upip route add dev eth0 to 10.0.0.0/8 src 192.168.0.111 run 192.168.0.1 with the help parameter, the syntax that allows the ip to print

ping command:Syntax format:ping [options] ip/domain nameOptions-C #: Specify Ping several times-W #: Specifies the total number of times to wait for a ping-W #: Specifies the time per pingTraceroute ip/Domain NameThe Traceroute command lets you track the routing path of network packetsMTR: function is a collection of ping and Tranceroute functions-A: Specify the source Address-N: Specify Destination AddressSS: Command to view listening ports for repla

ping command:Ping address detection can communicate with address change-C 3 Ping3 time terminationtraceroute command:Traceroute IP or domain name routing trace commandtcpdump command: (Grab package command)Tcpdump-i ECH0-NNX Port 21-i specifies the NIC interface-nn the domain name and service in the packet to IP and port-X Display packet contents in 16 binary and ASCII codePORT Specifies the listening portStart FTP service: Service vsftpd startDisable and enable

To test the IP connection:测试本地：ping 127.0.0.1测试网关：ping 192.168.8.1测试外网：ping www.baidu.comTo view the local network card address:ipconfigResolve Address:查看：arp -a添加：arp -s ip地址 物理地址删除：arp -d ip地址Open your browser:start www.baidu.comTo shut down/restart your computer:立即关机：shutdown -s -t立即重启：shutdown -r -t指定时间：shutdown -s -t 60取消关机/重启操作：shutdown -aTo view a process:查看所有：tasklist指定进程：tasklist | find /i "qq"To close a process:按名称：task

1. Network parameter settings command ifconfig, ifup, ifdown, route 2. Some Network Diagnostic commands, such as ping and traceroute, run *** to indicate that the node is faulty. 3. Netstat, host, nslookup4. Telnet can be used to connect to a remote hostTelnet-8 bbs.sayya.org-8 can reduce garbled charactersTelnet localhost 110 to check whether port 110 of the h

-rate=amountLimit download speed-Q,--quota=numberSet capacity limits for downloadsInstanceA) download a single filewget Http://jsoup.org/packages/jsoup-1.8.1.jarb) Download the file and specify the filenameWget-o example.html http://www.example.com/c) The URL specified in the download fileWget-i Imglist.txtd) Limit Download speedwget--limit-rate 3K Http://jsoup.org/packages/jsoup-1.8.1.jare) Breakpoint DownloadWget-c Http://jsoup.org/packages/jsoup-1.8.1.jarf) Determine if the resource existswge

If you have installed the VLAN kernel module and the Administrative Tools Vconfig,tap/tun Device Management tool TUNCTL, you can set up the relevant network device using the following command: Create Bridge:brctl ADDBR [Bridge NAME] Delete Bridge:brctl Delbr [Bridge NAME] Attach device to Bridge:brctl addif [Bridge name] [device name] From bridge Detach device: Brctl Delif [Bridge name] [device name] Check Bridge situation: Br

, write status, stall time, logon time, and so on. - L: In addition to the information displayed with the-s option, it also displays information such as the user's home directory, login shell, message status, and the contents of the. Plan,. Project, and. Forward files in the user's home directory. - P: The same as the-l option except that the. plan file and the. project file are not displayed. 4. Application examplesto use finger on your computer:[email protected] root]# Fingerlogin Name Tty Idl

combination of Ping and Trace.NbtStatThe nbtstat command displays statistics for the NetBT (NetBIOS over TCP/IP) protocol, including the NetBIOS name table for the local computer and the remote computer, and the NetBIOS name cache. Nbtstat can also refresh the NetBIOS name cache to refresh the registered WINS name.RouteThe function of the route command is to display and modify the local IP routing table, and if no parameters are present, give the Help informationROUTE [-f] [-p] [-4|-6] command