Read Catalogue1. Introduction2. Basic Environment3. Configuring MySQL primary master replication4. Brief introduction of Middleware4.1, Haproxy introduction4.2, Keepalived Introduction5, the installation and configuration of middleware (Haproxy,
Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Download an nginx version of tar.gz from the official website.installation mode using make installationFirst step: UnzipTAR-ZXVF
Error: Configure:error:libevent >= 1.4.11 could not being found
Solution: Yum-y Install libevent Libevent-devel
Error: Configure:error:Please Reinstall the MySQL Distributio
Solution: Yum-y Install Mysql-devel
Error: Make: * * *
This OpenSSL Heartbleed vulnerability is very serious, it is recommended that you upgrade the work machine, see the specific information: http://heartbleed.com/
See the affected versions and repair methods below.
Affected Versions:
1.0.1
1.0.1a
1
As a system database, MySQL has high security requirements. If the database of a system is illegal to access or eavesdrop, the data of the system will be seriously threatened. Otherwise, the data and password will be stolen, and the system will be
1. Install OpenSSL first, although you generally do not use HTTPS to download the installation package, unziptar -xzf openssl-xxx. tar. gzLook at the Configure item.[Email protected]:~/openssl-1.01j$./configure--helpusage:configure [no- ...] [enable-
In ubuntu and debian, the main functional modules of apache2 (MPM) are divided into different software packages:
Apache2-mpm-event: event-driven MPM;
Apache2-mpm-perchild: This is just a transitional "fake" software package that relies on
The SSL module is not installed by default, and if you want to use the module, you will need to specify the –with-http_ssl_module parameter when you compile Nginx.Demand:Doing a website domain name for www.localhost.cn requires access through https:/
Shortly after the end of CentOS, many things were unfamiliar and had to be trained one by one. this time, a compilation system was installed. here we will record the simple steps to avoid forgetting them. My requirements are very simple. I can
Do not recompile PHP to add the openssl module for php. Copy the code as follows: yum-yinstallopensslusrlocalbin is the php installation directory switch to the php installation directory etxopenssl directory cdrootsoftphp-5.2.8extopenssl copy code
Nginx is an http and reverse proxy server. in high-concurrency environments, the performance is better than apache, so we also install nginx in ubuntu. Download nginx-0.8.54.tar.gz, decompress and compile the installation command instructions: tar
SVN server has two ways to run: 1, independent server (for example: svn: // xxx.com/xxx); 2, with apache (for example: http://svn.xxx.com/xxx); in order not to rely on apache, I chose the first method: Independent svn server. The SVN storage version
Check the configuration of sendmailwww.2cto.com # rpm-qa | grepsendmail on the centos mail server postfix, saslauthd, and dovecot. #/etc/init. d/sendmailstop # chkconfig -- level0123456sendmailoff # mv/usr/bin...
Centos mail server postfix,
Install openssh under linuxas4u2-Linux Enterprise Application-Linux server application information. The following is a detailed description. I. Preparations
1. Installation Package (preferably
The OpenSSL Heart Bleed vulnerability has been confusing for the past two days. Please read this article to analyze and diagnose the OpenSSL Heartbleed Bug. Currently, we can see that the versions that can exploit this vulnerability are:OpenSSL 1.0.1
The first time to write a blog, there is a bad place please understand!Install Scrapy in Linux a few lines of command is done, Windows is a matter of many!Without saying much, we go directly to the subject:1. Download Python. Address
OpenSSL is a hot spot in the dark. At first, several small business machines of the company's rds were notified to fix the OpenSSL vulnerability. These machines were all independent small businesses and were stopped, after finding a simple document,
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