https://www.cnblogs.com/keithtt/p/13204497.htmlapiVersion: v1kind: ConfigMapmetadata:  name: coredns  namespace: kube-systemdata:  Corefile: |    .:53 {        errors        health      &nb...

内核升级方法https://me.jinchuang.org/archives/539.html内核下载http://193.49.22.109/elrepo/kernel/el7/x86_64/RPMS/INFO:taskblockedformorethan120secondshttps://www.cnblogs.com/yangliheng/p/5756615.html...

uname-srrpm--importhttps://www.elrepo.org/RPM-GPG-KEY-elrepo.orgrpm-Uvhhttp://www.elrepo.org/elrepo-release-7.0-3.el7.elrepo.noarch.rpmyum--disablerepo="*"--enablerepo="elrepo-kernel"listavailableyum--enablerepo=elrepo-kernelinstallkernel-mlrebootuname-srvi/etc/default/grub修改GRUB_DEFAULT=0grub2-mkconfig-o/boot/grub2/grub.cfgreboothttps://me.jinchuang.org/archive...

deb http://mirrors.aliyun.com/debian/ buster main non-free contribdeb http://mirrors.aliyun.com/debian-security buster/updates maindeb http://mirrors.aliyun.com/debian/ buster-updates main non-free contribdeb http://mirrors.aliyun.com/debian/ buster-backports main non-free contribdeb-src http://m...

sysctl net.ipv4.tcp_timestamps=0sysctlnet.ipv4.tcp_tw_recycle=0...

同账号，用以下链接，一键授权需要注意的是，这里的关系是  MaxCompute通过这个角色(设置完之后就有权限了)去访问OSS，这里和AK没有半毛钱关系，所以这里不要去折腾AK，不要去折腾用户子账号，不要去折腾子账号和策略之类的关联关系。https://help.aliyun.com/document_detail/72777.html?spm=a2c4g.11186623.6.801.5a505fa3y766cV...

~/Desktophelminstallrabbitmq--test-frabbitmq.values.yamlstable/rabbitmq-nrabbitmq-testNAME:rabbitmq-testLASTDEPLOYED:ThuApr 112:59:262021NAMESPACE:rabbitmq-testSTATUS:deployedREVISION:1TESTSUITE:NoneNOTES:**Pleasebepatientwhilethechartisbeingdeployed**Credentials:  echo"Username   :rabbitmq-admin"  echo"...

考虑因为墙的原因，将以下版本整理收纳，下载之后放入path路径下，给予执行权限MacOS安装https://xyix.oss-cn-shenzhen.aliyuncs.com/public/kubectl/kubectl.Darwin-v1.20.5.zipLinux安装https://xyix.oss-cn-shenzhen.aliyuncs.com/public/kubectl/kubectl.Linux-v1.20.5.zipWindows安装https://xyix.oss-cn-shenzhen.aliyuncs.com/public/kubectl/kubectl.exe-v1.20.0.zip有条件的去官网下载https://kubernetes.io/docs/tasks/tools/...

packagemainimport("log""sync""time"//"github.com/gogf/gf/container/gpool")typepoolstruct{queuechanintwg  *sync.WaitGroup}funcNew(sizeint)*pool{ifsize<=0{size=1}return&pool{queue:make(chanint,size),wg:  &sync.WaitGroup{},}}func(p*pool)Add(deltaint){fori:=0;i<delta;i++{...

kubectl get cm nginx-configuration -n kube-system -o yamlapiVersion: v1data:  allow-backend-server-header: "true"  enable-underscores-in-headers: "true"  generate-request-id: "true"  ignore-invalid-headers: "true"  log-format-upstream:&...

脚本#!/bin/bashuname -runame -acat /etc/redhat-releaseyum -y updaterpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.orgyum install https://www.elrepo.org/elrepo-release-7.el7.elrepo.noarch.rpmyum --disablerepo="*" --enablerepo="elrepo-kernel" list availableyum --enablerepo=elrepo-kernel&nb...

helm repo add rook-release https://charts.rook.io/releasekubectl create namespace rook-cephhelm install --namespace rook-ceph rook-ceph rook-release/rook-cephgit clone --single-branch --branch v1.5.4 https://github.com/rook/rook.gitcd rook/cluster/examples/kubernetes/cephkubectl create -...

mkdir -p /data/chartmuseumcd /data/chartmuseummkdir datachown 1000.1000 datacat docker-compose.ymlversion: "3"services:  chartmuseum:    image: chartmuseum/chartmuseum:latest    container_name: chartmuseum    hostname: chartmuseum  &nb...

https://jenkins-zh.gitee.io/update-center-mirror/tsinghua/update-center.jsonhttps://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.jsonhttps://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/current/update-center.jsonhttp://mirrors.jenkins-ci.org/status.html...

```bashCtrl+a:  移动光标到行的开始处Ctrl+b:  光标向左移动一个字符Ctrl+c:  中断操作Ctrl+d:  删除光标后一个字符，（相当于Delete）,无任何字符时相当于exitCtrl+e:  移动光标至行尾Ctrl+f:  光标向右移动一个字符Ctrl+g:  Ctrl+h:  删除光标前一个字符，即退格（Backspace）Ctrl+i:  横行制表符，在命令行中补齐指令，效果和Tab键相同Ctrl+j:  新起一行，命令行下等同于回车Ctrl+k:  删...