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(175) 评论(0) 推荐(0)
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(211) 评论(0) 推荐(0)
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(890) 评论(0) 推荐(0)
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(28) 评论(0) 推荐(0)
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(125) 评论(0) 推荐(0)
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(268) 评论(0) 推荐(0)
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(40) 评论(0) 推荐(0)
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(59) 评论(0) 推荐(0)