以管理员权限运行 CMD，依次输入以下命令。

1. 卸载已安装密钥

slmgr.vbs /upk

Overview

Sometimes docker can not pull images, we need to configure the proxy.

Solution

Create /etc/systemd/system/docker.service.d/http-proxy.conf.

[Service]
Environment="HTTP_PROXY=http://127.0.0.1:7890"
Environment="HTTPS_PROXY=http://127.0.0.1:7890"
Environment="NO_PROXY=localhost,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"

Overview

Sometimes k8s containerd can not pull images, we need to configure the proxy.

Solution

configure proxy using systemctl

sudo systemctl set-environment HTTP_PROXY=127.0.0.1:7890
sudo systemctl set-environment HTTPS_PROXY=127.0.0.1:7890
sudo systemctl set-environment NO_PROXY=localhost,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,.svc,.cluster.local,.ewhisper.cn,<nodeCIDR>,<APIServerInternalURL>,<serviceNetworkCIDRs>,<etcdDiscoveryDomain>,<clusterNetworkCIDRs>,<platformSpecific>,<REST_OF_CUSTOM_EXCEPTIONS>
sudo systemctl restart containerd

sudo systemctl unset-environment HTTP_PROXY
sudo systemctl unset-environment HTTPS_PROXY
sudo systemctl unset-environment NO_PROXY
sudo systemctl restart containerd

Overview

Generally speaking, turning off the monitor only requires pressing the monitor's power button. However, if the monitor does not have a power button or there are other reasons, you need to use a command to turn off the monitor.

Solution

First solution

On linux, you can turn off the monitor with the following command:

概述

终端输入：vmware-netcfg ，来调用 vmware-netcfg 来初始化 vmware 网络模块，但是报错:
Network configuration is missing. Ensure that /etc/vmware/networking exists.

解决方案

在终端输入:

sudo touch /etc/vmware/x ; sudo vmware-networks --migrate-network-settings /etc/vmware/x ; sudo rm /etc/vmware/x

安装 duti：

brew install duti

Overview

When using Apifox for API testing, if the query parameter contains "+", it will be incorrectly parsed as a space after being sent to the server.

Solution

This is because Apifox will URL encode the parameter when sending, and "+" will be automatically encoded as %20. Therefore, replace "+" with "%2B".

打开终端，输入一下命令：

sudo mdutil -avE

概述

Parallels Desktop 有可能会在安装 windows 系统之后，弹窗提示 This copy of Parallels Desktop may not be genuine。

在点击 Get Genuine Copy 之后，会直接关闭虚拟机。

解决方案

找到 C:\Program Files\Parallels\Parallels Tools\Plugins\DesktopUtilities.dll，备份之后，创建一个空的文件并命名为 DesktopUtilities.dll，然后重启虚拟机即可。

概述

 sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/SYSIN