<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
  <channel>
    <title>firemail - centos</title>
    <link>http://firemail.wang:8088/forum.php?mod=forumdisplay&amp;fid=253</link>
    <description>Latest 20 threads of centos</description>
    <copyright>Copyright(C) firemail</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sat, 18 Apr 2026 11:56:22 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>http://firemail.wang:8088/static/image/common/logo_88_31.gif</url>
      <title>firemail</title>
      <link>http://firemail.wang:8088/</link>
    </image>
    <item>
      <title>CentOS 7.6安装系列</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=10067</link>
      <description><![CDATA[1. MySql 8.0.19mysql -h 192.168.1.4 -u user1 -P 3307 -p  回车后输入密码
use testdb;
数据库加密方式select version();   8.0.19
service mysqld status
2.Redisredis-cli -vredis-cli 5.0.8
redis-cli -h 127.0.0.1 -p 6379 -a \&quot;mypass\&quot;
redis-cli127.0.0.1: ...]]></description>
      <category>centos</category>
      <author>Qter</author>
      <pubDate>Fri, 12 Jun 2020 08:46:07 +0000</pubDate>
    </item>
    <item>
      <title>centos 7　下安装tomcat</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9485</link>
      <description><![CDATA[安装tomcat
mkdir /usr/local/tomcat
cd /usr/local/tomcat
wget http://mirrors.shu.edu.cn/apache/tomcat/tomcat-7/v7.0.88/bin/apache-tomcat-7.0.88.tar.gz
tar -xvf apache-tomcat-7.0.88.tar.gz
#startup
#nohup ./apache-tomcat-7.0.88/bin/startup.sh
# ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 01 Jun 2018 11:48:02 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 安装 telnet</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9483</link>
      <description><![CDATA[yum -y install telnet]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 01 Jun 2018 07:17:23 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 下安装maven</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9482</link>
      <description><![CDATA[CentOs7安装maven

1.确保已经安装了java环境
 java -version
2.获取maven
 wget http://mirror.bit.edu.cn/apache/ ... en-3.5.3-bin.tar.gz

3.安装maven
tar -xvf apache-maven-3.5.3-bin.tar.gz
mv apache-maven-3.5.3 /opt/soft/apache-maven-3.5.3/

[ ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 01 Jun 2018 06:59:55 +0000</pubDate>
    </item>
    <item>
      <title>centos7下安装wget</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9481</link>
      <description><![CDATA[yum [/backcolor]-[/backcolor]y install wget[/backcolor]
[/backcolor][/backcolor]]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 01 Jun 2018 06:13:07 +0000</pubDate>
    </item>
    <item>
      <title>centos7下安装git</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9480</link>
      <description><![CDATA[git安装

1.查看系统是否已经安装git
 git --version


2.CentOS7 yum 安装git 
yum install git


3.安装成功 
git --version


4.卸载git 
yum remove git]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 01 Jun 2018 06:04:51 +0000</pubDate>
    </item>
    <item>
      <title>CentOS 7下安装 Docker</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9212</link>
      <description><![CDATA[http://www.runoob.com/docker/centos-docker-install.html
Docker 要求 CentOS 系统的内核版本高于 3.10
$ uname -r
3.10.0-693.5.2.el7.x86_64
安装 DockerDocker 软件包和依赖包已经包含在默认的 CentOS-Extras 软件源里，安装命令如下：# yum -y install docker ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 08 Dec 2017 06:06:21 +0000</pubDate>
    </item>
    <item>
      <title>centos搭建域名服务器</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9196</link>
      <description><![CDATA[DNS，全称Domain Name System，即域名解析系统。
名词解析：
http://www.linuxidc.com/Linux/2017-03/141245.htm
http://www.linuxidc.com/Linux/2017-07/145879.htm


FQDN：Fully Qualified Domain Name，完全合格域名，是指主机名加上全路径，例如ns1.baidu.co ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Wed, 06 Dec 2017 06:50:15 +0000</pubDate>
    </item>
    <item>
      <title>centos yum相关</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9195</link>
      <description><![CDATA[1、查看系统默认安装的yum

# rpm -qa|grep yum

2、卸载yum

# rpm -e yum-fastestmirror-1.1.16-14.el5.centos.1 yum-metadata-parser-1.1.2-3.el5.centos yum-3.2.22-33.el5.centos

3.yum 配置

yum 的配置文件分为两部分：main 和repository

main 部 ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Wed, 06 Dec 2017 03:00:52 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 网络设置</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9194</link>
      <description><![CDATA[最直接的方法:
 sudo vi /etc/sysconfig/network-scripts/ifcfg-em1
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=static #启用静态IP地址
NAME=\&quot;System etho\&quot; 
IPADDR=192.168.134.106
GATEWAY=192.168.134.1
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
US ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Wed, 06 Dec 2017 02:15:26 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 安装 NFS</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9181</link>
      <description><![CDATA[服务端
sudo yum -y install nfs-utils rpcbind[/backcolor]

[/backcolor]nfs 的配置文件 /etc/expots[/backcolor]默认为空[/backcolor]vi /etc/exports[/backcolor]/opt/server_nfs/[/backcolor] 192.168.1.0/24(rw,no_root_squash,no_all_squash,sync,anonuid=501 ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Wed, 29 Nov 2017 02:17:42 +0000</pubDate>
    </item>
    <item>
      <title>centos 部署 apache web 服务</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9160</link>
      <description><![CDATA[sudo yum -y install httpd[/backcolor]
启动/停止/重新启动/状态[/backcolor]
service httpd start
service httpd stop
service httpd restart
service httpd status
pstree | grep httpd //验证服务是否启动，[/backcolor]


/etc/httpd/conf/httpd.conf
[/ ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Thu, 16 Nov 2017 02:45:20 +0000</pubDate>
    </item>
    <item>
      <title>centos 部署 node web 服务</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9159</link>
      <description><![CDATA[1.安装 node.js
a.从EPEL库安装Node.js
EPEL的全称叫 Extra Packages for Enterprise Linux 。EPEL是由 Fedora 社区打造，为 RHEL 及衍生发行版如 CentOS、Scientific Linux 等提供高质量软件包的项目。装上了 EPEL之后，就相当于添加了一个第三方源。
sudo yum inst ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Wed, 15 Nov 2017 12:07:22 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 安装 jdk 1.8</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9155</link>
      <description><![CDATA[1. sudo yum update
然后，在您的系统上搜索，任何版本的已安装的JDK组件。rpm -qa | grep -E \'^open[jre|jdk]|j[re|dk]\'输出结果如下：gobject-introspection-1.36.0-4.el7.x86_64pygobject3-base-3.8.2-4.el7.x86_64输入以下命令，查看已安装的JAVA版本java -version ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Tue, 14 Nov 2017 05:59:56 +0000</pubDate>
    </item>
    <item>
      <title>查看centos版本信息</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=9154</link>
      <description><![CDATA[$  cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core) 



$ cat /proc/version
Linux version 3.10.0-514.26.2.el7.x86_64 () (gcc version 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) ) #1 SMP Tue Jul 4 15:04:05 UTC 2017]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Tue, 14 Nov 2017 03:30:46 +0000</pubDate>
    </item>
    <item>
      <title>Centos防火墙设置与端口开放的方法</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=8968</link>
      <description><![CDATA[Centos升级到7之后，内置的防火墙已经从iptables变成了firewalld。所以，端口的开启还是要从两种情况来说明的，即iptables和firewalld。更多关于CentOs防火墙的最新内容，请参考Redhat官网。
firewalld


Centos7默认安装了firewalld，如果没有安装的话，可以使用 y ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Tue, 25 Jul 2017 03:11:52 +0000</pubDate>
    </item>
    <item>
      <title>centos 7 安装 mysql 5.6</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=8967</link>
      <description><![CDATA[首先检查 MySQL 是否已安装yum list installed | grep mysql如果有的话 就全部卸载yum -y remove +数据库名称
如： yum -y remove mysql-community-release.noarch

MySQL 依赖 libaio，所以先要安装 libaioyum search libaio # 检索相关信息yum install libaio # 安 ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Tue, 25 Jul 2017 02:30:44 +0000</pubDate>
    </item>
    <item>
      <title>centos mysql 常用配置 操作</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=8962</link>
      <description><![CDATA[更新软件源码
yum update

查看系统内核
$ cat /etc/redhat-release 
CentOS Linux release 7.3.1611 (Core) 

是CentOS 7 版本将MySQL数据库软件从默认的程序列表中移除，用mariadb代替了。



Mysql 注意事项
 MySQL 里需要 utf8mb4 才能显示 emoji 的坑 ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Mon, 24 Jul 2017 08:37:22 +0000</pubDate>
    </item>
    <item>
      <title>centos安装</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=8953</link>
      <description><![CDATA[官方下载 
http://isoredirect.centos.org/ce ... x86_64-DVD-1611.iso

采用最小安装，没有图形界面

输入 df  -h，可以查看各分区的使用情况。其中，从左到右各列的内容依次是：文件系统、总大小、已使用大小、剩余大小、使用率、挂载点。
文件系统             ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 21 Jul 2017 06:49:31 +0000</pubDate>
    </item>
    <item>
      <title>centos7.0-DVD.iso与centos7.0-everything区别</title>
      <link>http://firemail.wang:8088/forum.php?mod=viewthread&amp;tid=8952</link>
      <description><![CDATA[CentOS-7.0-1406-x86_64-DVD.iso             标准安装版，一般下载这个就可以了
CentOS-7.0-1406-x86_64-NetInstall.iso       网络安装镜像
CentOS-7.0-1406-x86_64-Everything.iso     对完整版安装盘的软件进行补充，集成所有软件。
CentOS-7.0-1406-x86_64-Gnom ...]]></description>
      <category>centos</category>
      <author>java</author>
      <pubDate>Fri, 21 Jul 2017 06:47:31 +0000</pubDate>
    </item>
  </channel>
</rss>