* 认识Executor */package com.zxl.juc.c_026_01_ThreadPool;import java.util.concurrent.Executor;public class T01_MyExecutor implements Executor
go 发送http请求:package mainimport ( "io/ioutil" "fmt" "net/http")func main() { res,_ :=http.Get("https://www.baidu.com/") defer res.Body.Close() body,_ := ioutil.ReadAll(res.Body) fm
virt-install --virt-type=kvm --name=centos7-2 --vcpus=2 --memory=2048 --location=/root/iso/CentOS-8.1.1-x86_-dvd1.iso
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>自动跳转首页</title><style> p{ text-align : center; } span{ color:red; }</style></head><body> <p>
echo "hello world"|md5sum 6f5902ac237024bdd0c176cb93063dc4 -echo "hello world"|md5sum |cut -d " " -f 16f5902ac237024bdd0c176cb93063dc4
链接如下:https://repo.huaweicloud.com/deepin-cd/15.11/deepin-15.11-amd.iso
因为内置了docker的repo,直接执行即可:sudo apt-get install docker-compose docker-ce
在kvm中新建的虚拟机使用NAT网络上网。需要把端口映射到宿主机上,通过本地的iptables即可实现。添加相应的iptables策略: 添加filter 表的forward链 iptables -I FORWARD -m state -d 192.168.122.0/24 --state NEW,RELATED,ESTABLISHED -j ACCEPT
du -d1 /D/* |sort -rn
nfs-rbac.yaml---apiVersion: v1kind: ServiceAccountmetadata
下载链接如下:https://repo.huaweicloud.com/deepin-cd/15.11/deepin-15.11-amd64.iso
virt-install --virt-type=kvm --name=centos7-2 --vcpus=2 --memory=2048 --location=/root/iso/CentOS-8.1.1911-x86_64-dvd1.iso --disk path=/kvmdata/centos7-1511.img,size=10,format=qcow2 --network bridge=br0 --graphics none --extra-args='console=ttyS0' --force
https://www.runoob.com/go/go-fmt-sprintf.htmlgo 发送http请求:https://www.cnblogs.com/tigerzhouv587/p/11458772.htmlGolang 解析JSON 篇:https://zhuanlan.zhihu.com/p/57879929
在Fedora 35系统上打开终端应用程序并运行以下命令安装Pantheon桌面环境:sudo dnf group install 'pantheon desktop'
minio下载及安装:win linux平台docker run -p 9000:9000 -v /mnt/data:/data minio/minio server /dataminio.exe server F:\Datahttp://dl.minio.org.cn/server/minio/release/windows-amd64/minio.exe下载地址:http://www.minio.org.cn/download.shtml#/windows...
注意:--privileged=true一定要配置,尤其是在没有K8S的情况下。sudo docker run -d \ --name rancher \ --privileged=true \ --restart=unless-stopped \ -p 80:80 \ -p 443:443 \ rancher/rancher
镜像源可选列表:https://launchpad.net/ubuntu/+cdmirrorshttp://repo.huaweicloud.com/ubuntu-releases/
Virt默认的虚拟机存储路径是/var/lib/libvirt/images,如下图所示:
K8S删除zadig命名空间下所有的podkubectl delete --all pods -n zadigkubectl delete --all deploy -n zadigkubectl delete --all sts -n zadig
nfs-rbac.yaml---apiVersion: v1kind: ServiceA
服务端:yum install -y nfs-utils rpcbindmkdir /NFSvim /etc/e
在kvm中新建的虚拟机使用NAT
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