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SSH Jump Server

If the server is accessible via proxy.goyun.info then you can access other servers behind the same NAT boundary via -J command line flag, i.e. on the client: $ ssh -J proxy.goyun.info 10.8.8.8 you can update your client’s SSH configuration in ~/.ssh/config with the following: Host 10.8.8.*     ProxyJump proxy.goyun.info An example Jump user without other privileges: Match User jumpuser PermitTTY no X11Forwarding no PermitTunnel no GatewayPorts no ForceCommand /usr/sbin/nologin User client file: client SSH configuration with: Host 10.8.8.* ProxyJump jumpuser@proxy.goyun.info

With the Windows 10 Game Bar, you can record the last several seconds or minutes of screen activity after you've already performed it.

First grant permission for the computer to record your activities in the background.  Open the Game Bar and click the Settings icon. Scroll down the Settings screen and check the box to Record in the background while I'm playing a game.  Click the drop-down menu for Record the last and change the interval to anywhere from 15 seconds to 10 minutes.

Install and Update Python to 3.9 in Ubuntu

Windows Sandbox

Windows Sandbox allows users to test applications to make sure they do not perform unwanted activity Windows Sandbox is a new feature that was added to Windows 10 build 1903 (19H1) that allows users to execute programs in a sandboxed environment that has no affect on your normal system. 

Enable and configure Microsoft Defender Antivirus always-on protection in Group Policy

You can use Local Group Policy Editor to enable and configure Microsoft Defender Antivirus always-on protection settings. To enable and configure always-on protection: Open Local Group Policy Editor. To do this: In your Windows 10 taskbar search box, type gpedit. Under Best match, click Edit group policy to launch Local Group Policy Editor. In the left pane of Local Group Policy Editor, expand the tree to Computer Configuration > Administrative Templates > Windows Components > Microsoft Defender Antivirus. Configure the Microsoft Defender Antivirus antimalware service policy settings.

Express is the de facto standard JavaScript Server Side framework.

Express is the complete Application framework with, e.g., middleware, routing, template. Express supports MVC pattern with View system supporting 14+ templating engines. Express offers robust routing. Express supports content negotiation.

Script to install Jenkins plugins

jenkins-plugin-cli WARN: install-plugins.sh is deprecated, please switch to jenkins-plugin-cli $ which jenkins-plugin-cli /bin/jenkins-plugin-cli Example: /bin/jenkins-plugin-cli git:latest