umbrella_show的专栏

安装vs_redist 遇到问题 0x80240017先安装补丁：Windows Server 2012 R2 (KB2939087)Windows Server 2012 R2 (KB2975061)然后安装补丁：KB2919355链接：https://pan.baidu.com/s/149Hw9UWl7CBBJ5kmJbcgVg提取码：qp7p参考链接：[Winodows Server 2012 R2] vc_redist.x64 Error 0x80240017: Unspecifie

虚拟机中Mac OS10.12升级到Mac OS11 Big Sur 步骤。1、虚拟机中使用App Store升级，卡住不动后关机。2、卸载Vmare Workstation12。3、安装Vmare Workstation16。4、安装python3。5、安装unlocker解锁Mac OS系统。6、升级虚拟机配置，更改虚拟机配置。7、启动虚拟机继续升级。

brew cask安装软件提示：Error: Unknown command: cask问题➜ /Users/test > brew cask install mountyError: Unknown command: caskbrew cask安装软件提示：Error: Unknown command: cask解决方法：使用brew install --cask mounty➜ /Users/test >brew install --cask mountyUpdating

brew安装软件遇到出错：curl: (60) SSL certificate problem: certificate has expired解决办法：命令行中执行HOMEBREW_FORCE_BREWED_CURL=1 即可。参考链接：https://apple.stackexchange.com/questions/393481/homebrew-cask-download-failure-ssl-certificate-problem-certificate-has-expired...