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安装脚本： #!/bin/bash # 关闭防火墙 systemctl stop firewalld.service systemctl status firewalld.service systemctl disable firewalld #关闭swap swapoff -a sed -ri 's/.*swap.*/#&/' /etc/fstab echo "vm.swappiness = 0" >> /etc/sysctl.conf sysctl -p #设置启动参数 c