摘要： [root@hcss-ecs-c16f ~]# gpg --gen-key gpg (GnuPG) 2.0.22; Copyright (C) 2013 Free Software Foundation, Inc. This is free software: you are free to cha 阅读全文

摘要： nginx https://nginx.org/ https://nginx.org/en/download.html wget https://nginx.org/download/nginx-1.26.0.tar.gz tar -zxvf nginx-1.26.0.tar.gz Nginx编译前 阅读全文

摘要： varnish yum安装 https://packagecloud.io/varnishcache/varnish60lts/packages/el/7/varnish-6.0.13-1.el7.x86_64.rpm?distro_version_id=140 repo : curl -s htt 阅读全文

摘要： varnish安装 系统centos7 ip 192.168.40.131 禁止透明大页 echo never > /sys/kernel/mm/transparent_hugepage/enabled 减少最大堆栈大小 ulimit -s 256 安装nginx yum list | grep ^ 阅读全文

摘要： 首先搭建1主两从的redis主从服务 mkdir -pv /etc/redis/ mkdir -pv /redis/db{2，3} cd /etc/redis/ redis 主配置不变 vim /usr/local/redis-6.2.6/bin/redis.conf requirepass "lz 阅读全文

摘要： redis持久化 rdb aof vim redis.conf protected-mode yes port 6379 tcp-backlog 511 timeout 0 tcp-keepalive 300 daemonize yes pidfile /var/run/redis_6379.pid 阅读全文

摘要： redis主从 host1: master 192.168.40.130 host2: slave 192.168.40.132https://download.redis.io/releases/redis-6.2.6.tar.gz 编译： mkdir -p /usr/local/redis-6. 阅读全文

摘要： systemctl stop multipathd yum remove device-mapper-multipath -y 查看共享磁盘设备的uu_id [root@host3 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdb 360000000000000000 阅读全文

摘要： 环境 服务端： host1 192.168.40.130 192.168.211.130 客户端 host2 192.168.40.131 192.168.211.131 host3 192.168.40.132 192.168.211.132 echo "nameserver 114.114.11 阅读全文

摘要： IP-SAN的运行模式：C/S模式，工作端口3260 服务端：host1 客户端：host2,host3 base环境配置 hostnamectl set-hostname host1 hostnamectl set-hostname host2 hostnamectl set-hostname h 阅读全文