Ryen's Blog

知识就是力量

[SSL证书].pfx格式和.cer格式的区别以及格式互相转换

现在很多网站都是用了ssl加密的https访问，而且现在网站不使用cdn的话简直是裸奔，但是目前用户最多的360网站卫士和腾讯云提供的免费配

Posted by Ryen's Blog on Tuesday, September 14, 2021

如何让自己的Apk 能够登录亚马逊账户

配置网页amazon登录也可参照这篇文章无图长文警告！无图长文警告！无图长文警告！原文： Login with Amazon for Android https://developer.amazon.com/docs/login-with-amazon/android-docs.html 1)安装Android studio 安装好Andro

Posted by Ryen's Blog on Tuesday, September 14, 2021

python爬虫UserAgent伪装库

在找资料的时候我发现一个库fake_useragent，这个库可以伪装请求头，具体用法 from fake_useragent import UserAgent ua = UserAgent() #ie浏览器的user agent print(ua.ie) #opera浏

Posted by Ryen's Blog on Thursday, September 9, 2021

Docker容器启动失败 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 的解决办法

今日运行Docker容器启动失败，报 Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? 最后解决问题方法是：进入 /etc/docker，没有daemon.json文件

Posted by Ryen's Blog on Monday, September 6, 2021

Github账号封禁？仓库未备份？jsdelivr图床，挂违规Actions，提前做好准备！！！

谁说github不封号？谁说github只封仓库特别是jsdelivr图床，挂违规Actions 还是做个备份吧，不然没地方哭 **事由：**给

Posted by Ryen's Blog on Thursday, June 24, 2021

Centos8设置代理上网

假设我们要设置代理为 IP：PORT 1**、网页上网** 网页上网设置代理很简单，在firefox浏览器下 Edit–»Preferences–»Advanced–»Network 在Connection下点击Sett

Posted by Ryen's Blog on Tuesday, June 8, 2021

CentOS8配置yum源

仅适用于Centos8 cd /etc/yum.repos.d/ 备份 cp CentOS-Linux-AppStream.repo CentOS-Linux-AppStream.repo-bak cp CentOS-Linux-BaseOS.repo CentOS-Linux-BaseOS.repo-bak cp CentOS-Linux-Extras.repo CentOS-Linux-Extras.repo-bak 3.编辑各个文件内容 [AppStream] name=CentOS-$releasever - AppStream mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=AppStream&infra=$infra baseurl=https://mirrors.aliyun.com/centos/$releasever/AppStream/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial [BaseOS] name=CentOS-$releasever - Base mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=BaseOS&infra=$infra baseurl=https://mirrors.aliyun.com/centos/$releasever/BaseOS/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial [Extras] name=CentOS-$releasever - Extras mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra baseurl=https://mirrors.aliyun.com/centos/$releasever/extras/$basearch/os/ gpgcheck=1 enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial 4.reboot重

Posted by Ryen's Blog on Tuesday, June 8, 2021