b/S architecture is very popular now, because B/s architecture has many advantages, such as: Users only need to have a browser to use, maintenance upgrades are more convenient, cross-platform, and so on. This article is about how the
Why use this tool: when the Apache access log is not scrolling by default, when the access log is too large, the analysis of the log is inconvenient, open may be directly on the wait for 1Hours!!Logrotate is a log-cutting tool for most Linux systems,
The basic format of the configuration file, the input section, the filter section, and the output section.# This is a comment. You should use comments to describe# parts of your configuration.input {...} Filter {...} Output {...}Each section can be
php5.4.3 Installation Tutorials
Php5.4.x has been released for some time, the latest version is 5.4.3. Webmaster has not upgraded to this version, and webmaster also recommended that you still use the 5.3.x version. The reason for this is that php5.4
PHP Security Configuration 1. Web server security PHP is actually a module function of the Web server. Therefore, you must first ensure the security of the Web server. Of course, to ensure the security of Web servers, you must first ensure the
Installing Support PackagesYum–y install gcc perl gd libpng zlib net-snmp MRTGConfigure SNMPDEdit/etc/snmp/snmpd.conf FileBack up the snmpd.conf file and create a new blank snmpd.conf. Add the following to saveCom2sec notconfiguser localhost
AgendaUnderstanding syslog SystemFamiliar with syslogd configuration files and Their syntaxLearn to view system logsUnderstanding the necessity and implementation of log rollingSyslogWhat is SyslogLogs are mainly used for system auditing, detection
On Windows platforms, you can directly connect to Alibaba Cloud. On Unix/Linux, how does one connect to Alibaba Cloud? Because there is no SQL Server Driver in Unix/Linux, We need to install the driver, which is the Sybase/SQL Server Driver in
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First, change the update source to a domestic update source.
Clear residual files, update the standard library, and then upgrade
64-bit centos 5.5 manual installation of lamp requires curl, JSON, pdo_mysql, AND Gd.
Ngxtop Real-time parsing nginx access log , and output the processing results to the terminal, the function is similar to the system command top, so this software named Ngxtop. With Ngxtop, you can learn the current Nginx access status in real-time,
How to configure PHP-APACHE-MYSQL environment under Win7 system, Win7apache configuration
How to configure the PHP environment under the Win7 system, php+apache+mysql are essential elements in the configuration process, PHP is responsible for
Not to say on a machine, can only make a website with 80 port, but I found on this server, a lot of sites share a 80 port, I understand wrong
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name-based Virtual
Relative path
Path relative to the directory where the current file resides
Current directory:.
Top level directory:.
Path delimiter:/
Absolute path
The root of the operating system or the location of the site's document roots ScoreIf the
This article mainly describes the ideas and common skills in WEB log security analysis, and describes the Security Events in the event of a complete instance, how to track attackers by analyzing WEB logs and combining other clues.
WEB logs, as an
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4. Background of nonexistent Elements
5. Hide the background of an element
6. Multiple backgrounds
7. Hover background Loading
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Almost certainly everyone has heard of SELinux (more accurately, tried to disable it), or even some past experience that allows youThis produces bias. However, with the increasing 0-day security vulnerability, it may be time to solve this problem in
Q: When you access a URL using the httpclient toolkit,The server returns information that is not your expectation.?A: It is very likely that the request parameters have not been encoded. When the server receives these parameters, garbled characters
Transferred from: volume analytics, etc., but ignored Apache access logs! Apache logs can record every request of the website for the Administrator's reference. Especially when a website is faulty, Apache log files can provide a lot of useful
System connection status:1. View TCP connection statusNetstat-nat | awk '{print $6}' | sort | uniq-c | sort-rnNetstat-n | awk '/^ tcp/{++ S [$ NF]}; END {for (a in S) print a, S [a]}' orNetstat-n | awk '/^ tcp/{++ state [$ NF]}; END {for (key in
It is almost certain that everyone has heard of SELinux (more accurately, tried to disable it), and even some past experiences have caused you to be biased against SELinux. However, with the increasing 0-day security vulnerability, it may be time to
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