2048bytes

Centos7.5yum安装的默认gcc版本为4.8.5，如果需要使用gcc的最新特性，则需要源码安装gcc最新版。编译过程中解决不少报错，最终有了本文的实测成功记录。yum 安装依赖包yum install -y epel-releaseyum install -y gcc gcc-c++ gcc-gnat libgcc libgcc.i686 glibc-devel bison fl...

1.安装依赖包yum install -y epel-releaseyum clean all && yum makecacheyum install -y git python-pip libvirt-python libxml2-python python-websockify supervisor nginx gcc python-devel2.配置pip豆瓣源v...

1.检查宿主OS是否支持虚拟化grep -E "vmx | svm" /proc/cpuinfo2. 安装依赖包yum install -y qemu-kvm libvirt virt-install bridge-utils3. 验证安装结果lsmod | grep kvm4. 配置服务开机自启systemctl enable libvirtdsystemctl start...

1. kvm server添加webvirtmgr用户useradd webvirtmgrpasswd webvirtmgrgroupadd libvirtusermod -aG libvirt webvirtmgr2. webvirtmgr server配置ssh免密认证su - nginx -s /bin/bashtouch ~/.ssh/config && ec...

创建脚本存放路径mkdir -p /data/scripts编辑shell脚本vim /data/scripts/cpu_mem_info.sh#! /bin/bash# Display the CPU and Memory information of the current machine.# Edited on Dec 25, 2018phy_cpu_total=`cat ...