一、 查看当前node的版本号 node -v 显示版本v6.9.0 二、清理npm的cache npm cache clean -f 三、 版本管理工具 名称： n npm install -g n 四、更新到最新版 n latest n 常用的命令有： n 会列出所有安装的版本供你切换 n latest 安装最新版本 n stable 安装最新稳定版 n lts 安装最新长期支持版本 n rm [版本号] 删除某一版本 n -h 帮助命令 n [版本号] 安装指定版本node 五、 验证是否成功 node -v 然而并没有成功，还是显示的是老的v6.9.0版本 出现这个问题的原因是 n 模块和系统node的安装路径不同 解决： 1、 查看系统node的安装路径 … Continue reading “Linux下通过n模块来安装、升级、管理node版本”
######################## default ############################ server { listen 80; server_name _; access_log /data/wwwlogs/access_nginx.log combined; root /data/wwwroot/default; index index.html index.htm index.php; #error_page 404 /404.html; #error_page 502 /502.html; location / { proxy_pass http://127.0.0.1:8888; proxy_set_header Accept-Encoding ”; proxy_set_header Host $http_host; proxy_set_header Referer $http_referer; proxy_set_header Cookie $http_cookie; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } } ########################## vhost #############################
pip install Pillow #coding=utf-8 from PIL import Image im = Image.open(‘3.jpeg’).convert(“RGB”) im.save(“3.webp”, “WEBP”)
Traceback (most recent call last): File “/root/doms/dnsall2.py”, line 24, in s.connect((domain, 443)) File “/usr/lib/python3.9/ssl.py”, line 1342, in connect self._real_connect(addr, False) File “/usr/lib/python3.9/ssl.py”, line 1333, in _real_connect self.do_handshake() File “/usr/lib/python3.9/ssl.py”, line 1309, in do_handshake self._sslobj.do_handshake() ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123) ““““““““““““““` 指定cafile地址 ctx = ssl.create_default_context(cafile = “/etc/ssl/certs/ca-certificates.crt”)
curl -sLO https://github.com/tailwindlabs/tailwindcss/releases/latest/download/tailwindcss-macos-arm64 chmod +x tailwindcss-macos-arm64 mv tailwindcss-macos-arm64 tailwindcss # Create a tailwind.config.js file ./tailwindcss init # Start a watcher ./tailwindcss -i input.css -o output.css –watch # Compile and minify your CSS for production ./tailwindcss -i input.css -o output.css –minify module.exports = { // … plugins: [ require(‘@tailwindcss/forms’), require(‘@tailwindcss/typography’), ] } https://www.tailwindcss.cn/blog/standalone-cli
Free IP to Country + IP to ASN A single database that combines the data from Free IP to Country and Free IP to ASN. The database join is done with respect to the IP address ranges and is optimized for IP address lookups. The database provides full accuracy and includes both IPv4 and IPv6 … Continue reading “ipinfo 2 sql”