| https://pkg.go.dev/github.com/go-redis/redis#example-ParseURL |
| https://mirrors.huaweicloud.com/mirrorDetail/5ea14ecab05943f36fb75ee7 |
| # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释 | |
| deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse | |
| # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse | |
| deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse | |
| # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse | |
| deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse | |
| # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse | |
| deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse | |
| # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse |
kubectl get node <old-master-node> -o yaml > master-node.yaml，修改 master-node.yaml 文件中的 name 和 hostname。kubectl -n kube-public edit cm cluster-info，修改 hostname。kubectl -n kube-system edit configmap kubeadm-config，修改 hostname。/etc/kubernetes/manifests/etcd.yaml 文件中的 hostname。sudo mkdir -p /etc/kubernetes.old/pki
sudo cp -r /etc/kubernetes/pki/* /etc/kubernetes.old/pki/
sudo cp -r /etc/kubernetes/*.conf /etc/kubernetes.old/
| https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/v2v_guide/preparation_before_the_p2v_migration-enable_root_login_over_ssh |
| https://fafucoder.github.io/2021/03/09/linux-openssl/ |
| https://www.sobyte.net/post/2022-08/mysql-varchar/ |
// 测试写
time dd if=/dev/zero of=/tmp/test bs=1024k count=10240
// 测试读
time dd if=/tmp/test of=/dev/null bs=1024k
// 测试读写
time dd if=/tmp/test of=/var/test bs=1024k
| https://github.com/jekyll/jekyll-seo-tag/blob/master/lib/jekyll-seo-tag/drop.rb |