real time internet monitor

Started a few months ago to do some cacti related work, using cacti to monitor some important network devices and servers. Cacti is based on the SNMP protocol, which is used to poll for information about the monitored device (Traffic server resource usage, etc.). But sometimes there are devices that cause a false positive as SNMP down because the polling response time is long or is not polled at the specifi

Through the/proc/net/dev can be viewed to the network card traffic, according to the changes in the value of the file in conjunction with while loop write a real-time monitoring network card script, by specifying the network card name as parameters to monitor the traffic of the specified network card #!/bin/bashWhile ["1"]TodoEth=$1rxpre=$ (Cat/proc/net/dev | gr

Install iftop under redhat7.2 to monitor the real-time traffic of the system NicDate: 2004/07/30 Author: zcatlinux Source: zclinux In the CU above found an article can monitor the network card, at that time very excited, easily find the installation package iftop-0.16, in re

options:Two parameters must be supplied. Default: [-T 30]-h hits keep state only to how many clicks-T secs hold state only to how many seconds -D secs Refresh delay time [5] -H This Help When executed, there are also commands to toggle the display status: One-touch COMMANDSD: Toggle urls/referrers/hosts display Mode switchN: Toggle hits bytes or return code switchH or? : Help InformationP: (un) pause display (freeze update)Q: Exit ApachetopUp/down:

: This article mainly introduces the real-time view and monitoring of the PHP-FPM running status, for PHP tutorials interested in students can refer. The PHP-FPM has a built-in status page that enables you to view the detailed running status of the PHP-FPM to help with PHP-FPM optimization. The following article will record how to view and monitor the running sta

In order to achieve a highly available based on the Apache web site environment, in Apache for a variety of reasons automatically stop running, want to immediately restore site access, this requires a tool to monitor the operation of Apache real-time and can automatically restart the HTTPD service, on the Internet to f

Many times we apply ProgramYou need to view log files for troubleshooting. However, there are usually many logs generated by our previous applications. When there are too many other logs, sometimes it is a little effort to look at the logs generated by the current application. At this time, we may want to clear the previous logs to make the current logs clear: VI test. Log : 0, $ d: WQ Note: 0, $ d Indicates deleting the 0th rows to the last row

In vs2005, we can use the new my function and the timer component to monitor the local network connection status in real time, Code As follows: If my. Computer. Network. isavailable = false then Me. label1.text = "connection to network server: disconnected" Me. textbox1.text = ("the computer is not connected to the network. Check whether the network is plugged i

1 ImportUrllib2 ImportOS3 fromBs4ImportBeautifulSoup4 ImportDifflib5 Import Time6 7 while(1):8 ifOs.path.exists ('D:/new.txt') andOs.path.exists ('D:/old.txt'):9Os.remove ('D:/old.txt')Ten ifOs.path.exists ('D:/new.txt'): OneOs.rename ('D:/new.txt','D:/old.txt') AURL ='http://www.zhenxin520.com/trends.asp?id=95' -Response =urllib.urlopen (URL) -Soup =BeautifulSoup (response) theText = Soup.find_all ("TD", attrs={"class":"Text3"}) -F1=open ('D:/new.txt','w+') - f1.write (str (text)) - f

Many times we need to look at the log file for the application, but there are usually a lot of logs from our previous applications, and sometimes it's a bit laborious to look at the logs generated by the current application, and we might want to clear the previous log Make the current generated log look clear: VI Test.log : 0, $d : Wq Note:: 0, $d is to delete the meaning of line No. 0 to the last line;: Wq is the meaning of saving and exiting. Then enter the following command, you can

Tags: Star int LAN demo address data format Nlog State MSYQLOne: Install and deploy MySQL in a Linux environment.Open BinlogVim/etc/my.cnfThere are 3 binlog formats for MySQL, in order to parse Binlog into JSON data format, the format of Binlog to be set to row (Binlog has three formats: Statement, row, and mixed)3 Restart MSYQL ServiceService mysqld RestartSee if Binlog is turned onSee if Binlog is turned on to row mode /var/lib/mysql See generated the corresponding Binlog listening log file,

ADMIN5 Webmaster Network News, March 1 night, Baidu integrated Sina micro-blog content real-time Search service online. Baidu in its search results real-time display with the key words related to the latest Sina Weibo content. This is the first time Sina Weibo and Third-part

now is the era of live broadcast. Mobile phone is an important carrier, anytime, anywhere with mobile phone sharing Network live . How to achieve real-time mobile phone shooting, real-time publishing to the Internet? If it is a personal application, then there are too many

now is the era of live broadcast. Mobile phone is an important carrier, anytime, anywhere with mobile phone sharing Network live . How to achieve real-time mobile phone shooting, real-time publishing to the Internet? If it is a personal application, then there are too many