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山东青岛联通DNS服务器 nameserver 202.102.134.68 谷歌公共DNS服务器(联网稳定) nameserver 8.8.8.8 nameserver 8.8.4.4 114公共DNS(延迟低) nameserver 114.114.114.114 nameserver 114. 阅读全文
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docker 安装 查看安装过的docker包yum list installed | grep dockerm 卸载旧版本yum remove docker docker-common docker-selinux docker-engine yum-util 提供yum-config-manag 阅读全文
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#Nginx运行工作进程数量worker_processes 8; error_log /var/log/nginx/error.log; #Nginx最大打开文件数worker_rlimit_nofile 65535; #Nginx事件处理模型events { use epoll; worker_ 阅读全文
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创建文件 134mkdir -p /disk/rocketmqmkdir -p /disk/rocketmq/logs/mqnamesrv-amkdir -p /disk/rocketmq/store/mqnamesrv-amkdir -p /disk/rocketmq/logs/broker-am 阅读全文
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# 查看当前所开放的端口firewall-cmd --zone=public --list-ports firewall-cmd --zone=public --add-port=6379/tcp --permanent # 更新防火墙规则,使端口生效firewall-cmd --complete- 阅读全文
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# 查看当前所开放的端口firewall-cmd --zone=public --list-ports firewall-cmd --zone=public --add-port=9100/tcp --permanent # 更新防火墙规则,使端口生效firewall-cmd --complete- 阅读全文
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#elasticsearch 创建目录mkdir /disk/elasticsearch7mkdir /disk/elasticsearch7/confmkdir /disk/elasticsearch7/datamkdir /disk/elasticsearch7/logsmkdir /disk/ 阅读全文
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# 查看当前所开放的端口firewall-cmd --zone=public --list-ports firewall-cmd --zone=public --add-port=8848/tcp --permanent # 更新防火墙规则,使端口生效firewall-cmd --complete- 阅读全文
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查看安装过的docker包yum list installed | grep dockerm 卸载旧版本yum remove docker docker-common docker-selinux docker-engine yum-util 提供yum-config-manager功能,另外两个是 阅读全文
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#elasticsearch 创建目录mkdir /disk/elasticsearchmkdir /disk/elasticsearch/confmkdir /disk/elasticsearch/datamkdir /disk/elasticsearch/logsmkdir /disk/elas 阅读全文