Hunter的大杂烩

January 4, 2020

Windows cmd 查看文件MD5 SHA1 SHA256

Filed under: 技术话题 — hunter @ 3:56 pm

from: https://blog.csdn.net/king_cpp_py/article/details/79523816


certutil -hashfile yourfilename.ext MD5

certutil -hashfile yourfilename.ext SHA1

certutil -hashfile yourfilename.ext SHA256

December 9, 2019

Python 记录log中文报错IOError: [Errno 0] Error

Filed under: 技术话题 — hunter @ 11:56 pm
  1.  WINDOWS下命令行执行报错,可以输入以下2条命令解决
chcp 65001
set PYTHONIOENCODING=utf-8
  1. 写日志时报错,说明变量有些字符是utf8,可以用下面方法解决

logging.error(“some log:” + unicode(input, ‘utf-8’))

December 1, 2019

免费APACHE SSL证书安装

Filed under: 技术话题 — hunter @ 3:41 pm

参考:
https://letsencrypt.org/zh-cn/getting-started/
https://www.cnblogs.com/stulzq/p/8628163.html


yum -y install yum-utils
yum-config-manager --enable rhui-REGION-rhel-server-extras rhui-REGION-rhel-server-optional
yum install certbot python2-certbot-apache
certbot certonly -d 你的域名 -d *.你的域名 --manual --preferred-challenges dns

(more…)

November 30, 2019

apache安装ssl证书

Filed under: 技术话题 — hunter @ 11:13 pm

从证书服务商得来的压缩包里,只有一个公钥crt和一个证书链文件,缺少私钥key文件,百思不得其解,最后只能自己手动在服务器上生成一个csr和key文件,重新向证书服务商请求Rekey,用新得来的crt文件配置上apache了:

openssl req -new -newkey rsa:2048 -nodes -keyout yourdomain.key -out yourdomain.csr

November 29, 2019

新mysql安装参数

Filed under: 技术话题 — hunter @ 10:40 pm

mysqld –initialize-insecure -u mysql

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