tracert with port command

Http://www.cnblogs.com/chenwenbiao/archive/2012/06/24/2559954.html1. Windows platform is executed under Windows console window: Netstat-nao | Findstr "9010"View Port command: Netstat-naoFind the port (9010) and the process PID command using that port: Netstat-nao | Findstr "

Turn from: http://www.ahlinux.com/start/cmd/527.html The netstat command is a very useful tool for monitoring TCP IP networks, displaying routing tables, actual network connections, and status information for each network interface device, where I only use itsThe netstat command is a very useful tool for monitoring the TCP/IP network, which shows the routing table, the actual network connection, and the sta

1. View port usageRun the following command in the windows command line window:Netstat-aon | findstr" 8080"TCP 127.0.0.1: 80 0.0.0.0: 0 LISTENING 2448Port "8080" is occupied by processes whose PID (process number) is 2448.To check which application occupies port 8080, run the following command:Taskl

To view the occupancy of a specified portc:\>netstat-aon|findstr "9050"Protocol local address external address state PIDTCP 127.0.0.1:9050 0.0.0.0:0 LISTENING 2016P: See, Port is occupied by process number 2016 process, continue to execute the following command: (You can also go to the task Manager to see the PID corresponding process)See links for detailed explanationshttp://www.iteye.com/topic/1117270Gene

U-boot-2014.10 port 20th days ---- add nand flash command support (2), u-boot-2014.10nand After the previous day's transplantation, we found that: Flash: 2 MiBNAND: 0 MiB It indicates that the Nand flash has not been transplanted successfully. The board_nand_init function is found in the drivers/mtd/nand/s3c2440_nand.c file: nand->select_chip = NULLIf the chip function is set to NULL, we add the s3c2440_na

650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M01/08/45/wKiom1ne2x-jb73JAAOQElXOKj8977.jpg "title=" Netstat.jpg "alt=" Wkiom1ne2x-jb73jaaoqelxokj8977.jpg "/>Netstat--help# get helpNetstat-an > C:\aaa.txt #将显示的结果输入到C盘aaa. txt filesNetstat-ano | Find "443" #查看443端口650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M00/08/44/wKiom1ne0l7j2dUlAAEmJFFbWFI303.jpg "title=" Netstat.jpg "alt=" Wkiom1ne0l7j2dulaaemjffbwfi303.jpg "/>@echo offNetstat-an > C:\t.txt #在C盘创建文件名为t. txtType C:\t.txt

Automatically Check the ip address used to scan the ssh port, and automatically disable command 01 for 100 scans #! /Bin/bash02 # sshd, failed03cd/var/bak www.2cto.com 04cat/var/log/secure | grep Failed | awk '{print $13}' | sort | uniq-c> loginfailed.txt 05cat/var/log/secure | grep Failed | awk '{print $11}' | sort | uniq-c> loginfailed.txt 06sed-I '/[a-z]/d' loginfailed.txt 07sed-I '/ [A-Z]/d 'loginfailed

Ping is a simple tool to test network connectivity, useful for the general user, but Ping has a disadvantage is that it can not specify the port, and if the source address ban Ping, the ping command on the same name. --Preface tcping command is for TCP monitoring, you can also see the ping value, even if the source address ban Ping can be tcping to monitor the st

In the Windows System netstat command can know the view port, process occupation, then under the netstat command how to do it! Now let's take a look! Target: In a Windows environment, use the netstat command to see if a port number is occupied and which process is occupied.

Close port The code is as follows:Iptables-a input-p TCP--dport 111-j DROPOpen port The code is as follows:Iptables-a input-p TCP--dport 111-j ACCEPTDevelop discontinuous ports (including single): The code is as follows:Iptables-a input-p tcp-m multiport--dport 21,20-jOthers are closed: The code is as follows:Iptables-a input-p tcp-j REJECT--reject-with tcp-resetOpen Continuous Ports: The code is as fo

1 Check the currently developed ports #netstat-an Suppose you found an unnecessary port of 631. 2 Find the port corresponding service #lsof-I: 631 631 The corresponding service is CUPSD 3 View all Current services #chkconfig –list Found CUPSD's service name is Cups 4 Off Service #/sbin/service Cups stop 5 Shutdown Service Auto start If cups is started automatically with the server, you will also

1, Ryu controller modify the listening portThe ofproto_common.py under the Ryu/ryu/ofprotoThe following changes, thank you @ BEIJING-Otaku small @ Lone Shrimp2, mininet in custom self-built topology and connect to the specified controller command interpretationIf you want a simple self-built topology on the mininet, just build it under Mininet/custom, and you can finally name the. py file.The command runnin

1. View Port occupancyExecute under Windows command-line window:TCP 127.0.0.1:80 0.0.0.0:0 LISTENING 2448The port "8080" is occupied by a process with a PID (process number) of 2448.To see if the port "8080" is occupied by which application, continue with the following command:Tasklist|f

The Linux/shell command is primarily intended to address:1, check whether a port is occupied;2, check which process is occupied by a port;3. See which ports a process occupies;For example, my Tomcat failed to start, the log display port is occupied, you can use the following comman