07 2021 档案

HTTP/2协议
摘要：RFC文档及其他 https://httpwg.org/specs/rfc7540.html https://pkg.go.dev/golang.org/x/net/http2#pkg-overview https://www.rfc-editor.org/rfc/rfc7540.html#sect 阅读全文
posted @ 2021-07-20 21:46 gdut17 阅读(201) 评论(0) 推荐(0)
centos7 CentOS-Base.repo
摘要：# CentOS-Base.repo # # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are 阅读全文
posted @ 2021-07-17 23:18 gdut17 阅读(2112) 评论(0) 推荐(0)
tcpdump抓包-HTTP/2
摘要：kubectl cp static-tcpdump helloworld-7fb98fb75b-rzjz6:/ kubectl exec -it helloworld-7fb98fb75b-rzjz6 sh ./static-tcpdump -i any -X tcp -s0 port 80 -w 阅读全文
posted @ 2021-07-17 17:52 gdut17 阅读(200) 评论(0) 推荐(0)
SO_REUSEPORT 端口复用
摘要：四元组 (local ip,local port, remote ip, remote port) 测试条件，local ip,local port 一样，remote port不一样 即多个进程使用同一个本地端口，发起多个tcp连接 server.c #include<stdio.h> #incl 阅读全文
posted @ 2021-07-17 17:05 gdut17 阅读(230) 评论(0) 推荐(0)
go tcp http客户端指定本地端口
摘要：package main import ( "net" "time" ) func main() { addr := "127.0.0.1:80" netAddr := &net.TCPAddr{Port: 6666} d := net.Dialer{LocalAddr: netAddr} cc, 阅读全文
posted @ 2021-07-17 16:44 gdut17 阅读(921) 评论(0) 推荐(0)
git命令集合
摘要：查看所有分支 git branch -r git branch -a 创建分支 git branch dev 切换分支 git checkout v1 clone某个分支 git clone -b dev5 https://git.coding.net/aiyongbao/tradepc.git 将 阅读全文
posted @ 2021-07-17 16:42 gdut17 阅读(43) 评论(0) 推荐(0)
centos7整机安装
摘要：一套操作只要5分钟 vi /etc/sysconfig/network-scripts/ifcfg-eno16777736 BOOTPROTO=static ONBOOT=yes IPADDR=192.168.150.59 GATEWAY=192.168.150.2 NETMASK=255.255. 阅读全文
posted @ 2021-07-17 16:39 gdut17 阅读(145) 评论(0) 推荐(0)
kubeadm安装k8s1.19
摘要：虚拟机 2cpu，2g内存，安装有问题换台新机，或者重启 [root@localhost ~]# uname -r 3.10.0-1160.el7.x86_64 1.安装docker wget https://mirrors.aliyun.com/docker-ce/linux/centos/doc 阅读全文
posted @ 2021-07-17 16:37 gdut17 阅读(294) 评论(0) 推荐(0)
docker命令集
摘要：启动、停止、状态 systemctl start docker systemctl restart docker systemctl enable docker systemctl stop docker systemctl status docker systemctl daemon-reload 阅读全文
posted @ 2021-07-17 16:33 gdut17 阅读(66) 评论(0) 推荐(0)
k8s命令集
摘要：https://www.kubernetes.org.cn/docs http://docs.kubernetes.org.cn/70.html http://docs.kubernetes.org.cn/683.html https://kubernetes.io/zh/docs/tasks/ac 阅读全文
posted @ 2021-07-17 16:30 gdut17 阅读(71) 评论(0) 推荐(0)