Install jdk correctly in centos and jdk in centos
1 first, find the default java installation in centos
Whereis javaWhich java (java execution path)Echo $ JAVA_HOME
Echo $ PATH
2> View and uninstall:
Check if there is any java command: rpm-qa | grep java
Delete if any: pm-e -- nodeps java-1.4.2-gcj-compat-1.4.2.0-40jpp
Install MySQL in CentOS 7 and mysql in centos
Since MySQL was acquired by Oracle, the default yum database of CentOS was changed from MySQL to MariaDB.
To install MySQL, we need to add the official MySQL Repo to the CentOS rep
Requirements BackgroundRecently, according to the project requirements, to remotely connect the Oracel 11g Express database in PHP, for ease of development, decided to use PDO, that is, PHP pdo_oci extension, but PHP installation did not install the pdo_oci extension, So now you need to add a php extension.Solution SolutionsFirst Google search for a bit, found a piece of article: http://shiki.me/blog/installing-pdo_oci-and-oci8-php-extensions-on-
ArticleDirectory
Security Settings
Configure OpenSSH server
Update and install new software packages
After installing the system according to "minimum Virtual Machine installation centos 6.2", we also need to perform some initialization settings.
Security Settings
Because the root user has full operation permissions on the system, in order to avoid some mistakes, we recommend that
://localhost:5000; Proxy_http_version 1.1; Proxy_set_header Upgrade $http _upgrade; Proxy_set_header Connection keep-alive; Proxy_set_header Host $host; Proxy_cache_bypass $http _upgrade; }}Perform nginx-s reload or systemctl restart Nginx to restart Nginx after configuration is completeThen access port 80This time the visit found it possible to report 502, find a long way to find a solutionCause: SELinux configuration issues.Workaround: Turn off SELinux.Input: sestatus , if SE
Install and configure MySQL on centos 7 and configure mysql on centos 71. Download MySQL Yum RepositoryHttp://dev.mysql.com/downloads/repo/yum/2. Install MySQL Yum Repository locallySudo yum localinstall platform-and-version-specific-package-name.rpm3. Install MySQLSudo yum-
Install centos 7 and centos 7Operating System Image File: CentOS-7-x86_64-DVD-1708Step 1: Download the operating system image file at the following address: Images.
Step 3: click "enable this VM ".Step 4: Start to install the system. The specific steps are as follows:
Sele
Install mysql5.7 on Centos and mysql5.7 on centos
1. Download mysql57-community-release-el6-8.noarch.rpm from mysql Official Website
2. Install the rpm downloaded in step 1
rpm -ivh mysql57-community-release-el6-8.noarch.rpm
3. After the installation is complete, we found that two new files are added under the/etc/yum.
Install and use phpMyAdmin. Set up phpMyAdmin on CentOS and centosphpmyadmin in CentOS
Required components: apachephpmysqlphpmyadminapache0.yum install httpd1. confirm the version $ httpd-v2. start apache $ sudo service httpd start (http://xxx.xxx.xxx.xxx shows apache info) 3. set optional $ sudo chkconfig httpd on $ s
How to install gcc in centos 7 and gcc in centos 7
System Environment:Centos7.4
When Nodejs8.7 is installed today, a warning is reported:
WARNING: C ++ Compiler too old, need g ++ 4.9.4 or clang ++ 3.4.2 (CXX = g ++)
Then, check the version installed on your system: 4.8.5.
Okay, you can't use yum for upgrade. you can install
I previously transferred an article [to] How to install PHP 5.3 on CentOS, and found that this method only applies to me. It is unavailable when I install it for someone else today.
I have found the following method to install php5.3.20 successfully.
Among them, he previously installed nginx, although deleted but still
Install Mono using the yum command in centos 7, centos 7 yum
Preface
After trying to install mono on the Internet, this installation process went through about two weeks and tried various versions and all the installation methods described by the blogs. You can try different versions of mono by installing the following
Download the response version of the YUM source on the MySQL official network: http://dev.mysql.com/downloads/repo/yum/# download Source $wgethttp//dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm# Installation Source $ rpm-IVH mysql57-community-release-el7-9. noarch.rpm# installed MySQL, will auto-install dependent software $Yum Install-Y mysql-server# Modifying MySQL configuration file $VI/etc
I. Introduction: The question is a bit of a detour, which means to complete the process in two steps. First, install the centos system in the vmwarevm, and then install the project deployment environment using the lnmp installation package in the centos system.
Preparations(It is very important that if no correct softw
Source: http://www.laozhe.net/302.htmlIn general, the installation is the latest official version, unless you have special needs, to install the specified version, this article is not discussed. From the very beginning of the basics, a little bit to complete an available Linux host. Here's how to install the LAMP component on CentOS 6.0. After installing the foll
Install centos and centos
1. First, you must have a CentOS installation medium. The following page appears when you start the computer with the media:
Interface Description
Install or upgrade an existing system Install or upgrad
Install MySql on CentOS and mysql on centos1. Download the MySQL Installation Package 1) http://dev.mysql.com/downloads/mysql/ open URL: Select Platform: Select Linux-Generic SelectLinux-Generic (glibc 2.5) (x86, 64-bit), RPM for download;Linux download: wget http://cdn.mysql.com/Downloads/MySQL-5.6/MySQL-5.6.22-1.linux_glibc2.5.x86_64.rpm-bundle.tar 2) after downloading decompress and put it in the install
/gitosis-admin.git or # git clone SSH: // [email protected]: 8200/gitosis-admin.git # modify the configuration file, you can omit each input port Vim ~ /. Ssh/config # modify the client ~ /. In the ssh/config file, add the following code: Host www. domain. comhostname www. domain. comport 8200 # after modification, the client can be connected in the following way # git clone SSH: // [email protected]/gitosis-admin.git # upload the public key to the server (modify the port, and specify the port i
Install and configure the Mysql database under centos, import the database, authorize a remote ip address, and centos Mysql
Uninstall the original mysql
Because mysql databases are too popular on Linux, the mainstream Linux system versions currently downloaded are basically integrated with mysql databases, run the following command to check whether the mysql data
Linux-install Oracle (CentOS-Oracle 12c) and centos7 install oracle12c
Step 1: network connection, which is described in my previous blog.
Purpose of network connection: to use the yum command, download the file directly online.
Step 2: Go to the oracle official website to download 12c
Two files on the database server: (installed in Linux)
Linuxamd64_12102_databa
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