复制#! /usr/bin/bash  ##redis任何版本全程自动化源码编译安装  ##用法： sh redis-install.sh 4.0.10 （后面跟的分享是你需要的版本号，需要什么版本就写什么版本），个超我这里安装的b2b信息网实用署4.0.10  version=$1  usage(){  echo "usage: $0 version"}  if [ $# -ne 1 ]  then usage  exit -1  fi  #Redis安装包下载  cd /usr/local/src  if [ ! -f redis-${version}.tar.gz ]  then curl -o /usr/local/src/redis-${version}.tar.gz http://download.redis.io/releases/redis-${version}.tar.gz  fi  #Redis依赖包安装  yum clean all yum makecache fast  yum -y install gcc gcc-c++ tcl  #编译Redis所需要的gcc  yum -y install centos-release-scl  yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils  source /opt/rh/devtoolset-9/enable  echo "source /opt/rh/devtoolset-9/enable" >>/etc/profile  gcc --version ##内系统参数核优化  cat >> /etc/rc.d/rc.local << "EOF" ##关闭Linux的THP（内存管理系统）通过使用更大的内存页面，来减少具有大量内存的站群服务器脚动部的任计算机上的TLB的开销  if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]  then echo never > /sys/kernel/mm/transparent_hugepage/enabled  fi  if [ -f /sys/kernel/mm/transparent_hugepage/defrag ]  then echo never > /sys/kernel/mm/transparent_hugepage/defrag  fi  EOF  chmod u+x /etc/rc.d/rc.local if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]  then echo never > /sys/kernel/mm/transparent_hugepage/enabled  fi  if [ -f /sys/kernel/mm/transparent_hugepage/defrag ]  then echo never > /sys/kernel/mm/transparent_hugepage/defrag  fi  cat >> /etc/sysctl.conf << "EOF" #Linux系统内核参数优化  net.core.somaxconn = 2048  net.ipv4.tcp_max_syn_backlog = 2048  vm.overcommit_memory = 1  EOF  sysctl -p  cat > /etc/security/limits.conf << "EOF" root soft nofile 65535  root hard nofile 65535  * soft nofile 65535  * hard nofile 65535  EOF  #Redis编译安装  cd /usr/local/src  tar -zxvf redis-${version}.tar.gz  cd /usr/local/src/redis-${version}  make  make PREFIX=/usr/local/redis install  #Redis基础配置  mkdir -p /usr/local/redis/{etc,logs,data}  egrep -v "^$|^#" /usr/local/src/redis-${version}/redis.conf > /usr/local/redis/etc/redis.conf  #sed -i "s/bind 127.0.0.1/bind 0.0.0.0/g" /usr/local/redis/etc/redis.conf  sed -i "s/protected-mode yes/protected-mode no/g" /usr/local/redis/etc/redis.conf  sed -i "s/daemonize no/daemonize yes/g" /usr/local/redis/etc/redis.conf  sed -i "s/pidfile \/var\/run\/redis_6379.pid/pidfile \/usr\/local\/redis\/redis.pid/g" /usr/local/redis/etc/redis.conf  sed -i "s/dir \.\//dir \/usr\/local\/redis\/data/g" /usr/local/redis/etc/redis.conf  sed -i "s/logfile \"\"/logfile \"\/usr\/local\/redis\/logs\/redis.log\"/g" /usr/local/redis/etc/redis.conf  sed -i "s/dbfilename dump.rdb/dbfilename dump.rdb/g" /usr/local/redis/etc/redis.conf  sed -i "s/appendfilename \"appendonly.aof\"/appendfilename \"appendonly.aof\"/g" /usr/local/redis/etc/redis.conf  #PATH配置  echo "export PATH=${PATH}:/usr/local/redis/bin" >>/etc/profile  source /etc/profile  #启动redis服务  /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf  #查看redis监听端口  netstat -tanp|grep redis  1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.85.86.87.88.89.90.91.92.93.94.95.96.97.98.99.100.101.