having network issue when install windows11 on UTM. (MAC M1 arm64) press Fn + Shift + F10 when starting will have a terminal window, type:

Current is 2022. The brew tool and pip tool could support OpenCV-4.6 very well. Use brew tool: 1, install java if needed If have error message ‘No Java Runtime present,requesting to install’, we need to complete the environment path. Use ‘temurin’ to casting from the env-path. 2, install ant before install the OpenCV library 3, …

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1, make sure you have a Matlab runtime or SDK installed. 2, goto VScode File -> Preferences -> Settings -> Application -> Edit in settings.json 3, add a line into the json file. “matlab.mlintpath” : “C:\\Program Files\\MATLAB\\R2016b\\bin\\win64\\mlint.exe”,

use command below if you want to clean the pip installed packages. install ‘virtualenv’ from python pip tool. ref: https://packaging.python.org/en/latest/guides/installing-using-pip-and-virtual-environments/ create a new virtual environment folder. virtualenv [–version] [–with-traceback] [-v | -q] [–read-only-app-data] [–app-data APP_DATA] [–reset-app-data] [–upgrade-embed-wheels] [–discovery {builtin}] [-p py] [–try-first-with py_exe]

Here is some scripts for certbot on with python3.10 on nginx. Target system is Ubuntu18.04. We assume nginx and apt tool have been installed in the system already. Use apt tool to get python3 if do not have python3 in system. May have to fix some link issue by using ‘ln’ command. Current latest python …

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Create a new SSL certificate and replace the old one. scripts: Stop Nginx, remove previous private key and full chain files; $ D:\apps\Nginx> tasklist /fi “imagename eq nginx.exe” // check current nginx instance $ D:\apps\Nginx> taskkill /f /IM nginx.exe // kill all nginx progress remove the files and folders named with the domain want to …

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