chrome os, chromeos basic

chrome os 多桌面

https://support.google.com/chromebook/answer/9594869?hl=en

Drag windows and apps to your preferred desk. Or use shortcuts: Move a window to a new desk: Right-click the top of a window then, select Move window to another desk. Make a window or app available across all desks: Right-click the top of a window, then select Show in all desks.

crosh

Crosh stands for “Chrome Shell,” and it lets you run commands that usually don’t have graphical tools. You can do things like installing Crouton for a full Linux OS on your Chromebook or checking the device’s battery health—more “advanced” stuff, to put it crudely. If you’ve ever used the Command Prompt or PowerShell on Windows, Crosh is Chrome OS’ version of that tool.

进入crosh环境

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    ctrl+t

管理 linux 虚拟机

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vmc list
vmc start termina
vmc stop termina

crosh 命令

top
ping shell: 打开一个完整的bash shell。 systrace: 启动系统跟踪。 packet_capture: 捕获并记录数据包。 network_diag tracepath help exit

cpu mem monitor

chrome://sys-internals/

openvpn

https://docs.google.com/document/d/18TU22gueH5OKYHZVJ5nXuqHnk2GN6nDvfu2Hbrb4YLE/pub#h.bta4pj6t7nhs

your profile can not be used… …

rm -rf /home/wiloon/.config/google-chrome/Default

STATUS_INVALID_IMAGE_HASH

Google 在79版本 (2019年12月20号左右) 的更新中又重新启用了Renderer Code Integrity Protection (渲染器代码完整性保护) ,会阻止签名不是谷歌和微软的模块加载浏览器。目前更新的谷歌浏览器版本仍未对该问题进行修复,希望后续更新的版本能解决这个问题。

解决方法: 禁用谷歌chrome的这项功能

修改注册表

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome]
"RendererCodeIntegrityEnabled"=dword:00000000

快捷键

https://support.google.com/chromebook/answer/183101

https://zhuanlan.zhihu.com/p/133243870

https://www.pcpc.me/tech/terminal-commands-chromebook

https://zh.omatomeloanhikaku.com/how-is-crosh-different-than-the-linux-terminal-on-a-chromebook-935

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