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iOS 越狱记录

安装包: http://apt.saurik.com/cydia/debs/ 安装命令: dpkg -i cydia_1.1.17.deb
  PostgreSql 数据库 -- ===== sql 开始 ===== -- 数据库时区 SHOW timezone; -- 清空表 TRUNCATE t1 RESTART IDENTITY; # 查看sql执行过程 EXPLAIN -- 设置默认值 SELECT COALESCE(NULL, 0); -- 生成序列 start,stop,step SELECT generate_series(0,9,1); -- 时间计算 SELECT now(), now() + (t1.days||' Days')::INTERVAL, ...
  MacBook Pro (13-inch, 2016, Four Thunderbolt 3 Ports) Win8.1 驱动下载链接   http://swcdn.apple.com/content/downloads/28/47/041-88734-A_Q0SKN07BL0/7knxzec1xmojr5x5t7xnu5a4u6lslmlf9v/BootCampESD.pkg  
OpenSSL中算法记录   1、证书(X.509证书、PKCS#7证书、PKCS#12证书)   # pfx证书操作 path = Rails.root.join('config/cert/citicpay.pfx') str = File.open(path).read.encode('utf-8') str = Base64.decode64(str) rescue str pfx = OpenSSL::PKCS12.new(str, pass) {cer: pfx.certificate.to_pem, # X.509证书 key: pfx.key.to_pe ...
前端下载二进制文件     downloadFile =function(data, fileName){ if (!data) { return } let url = window.URL.createObjectURL(new Blob([data])) let link = document.createElement('a') link.style.display = 'none' link.href = url link.setAttribute('download', fileName) document.body. ...
参考相关网址: http://www.jinbuguo.com/openssh/sshd_config.html 中文配置手册 https://help.ubuntu.com/community/SSH/OpenSSH/Configuring#Forwarding openSSH配置    
Aliyun OSS 使用 - 图片持久化 参考:aliyun-sdk Ruby版本   uri = URI('https://<bucket>.oss-cn-beijing.aliyuncs.com/img/62ed226d-5673-4e12-8c0a-9734ac570893_02.jpg') uri.query = 'x-oss-process' header = {} header['content-type'] = 'application/x-www-form-urlen ...
# 文档(Apple授权登录) https://developer.apple.com/documentation/signinwithapplerestapi # 获取公钥Key接口 https://appleid.apple.com/auth/keys # 验证客户端发送的authorizationCode接口 https://appleid.apple.com/auth/token     require 'net/https' require 'jwt' class AppleAuth APPLE_ISSUER = 'https://appleid. ...
1、下载golang二进制安装包: https://studygolang.com/dl?spm=a2c4e.11153940.blogcont645569.15.56f37fb1InYiOF 2、解压安装包到指定目录,此处以解压到/usr/local目录下为例: tar -C /usr/local -xzf go.linux-amd64.tar.gz 3、在/etc/profile中添加以下内容,设置GO环境变量: export GOROOT=/usr/local/go export PATH=$PATH:$GOROOT/bin export GOPATH=/ho ...

CentOS

# 编译安装htop yum install -y ncurses-devel    
def config { level: :m, # 容错级别 mode: :mode_8bit_byte # 使用模型 } end def png_config { file: false, resize_gte_to: false, resize_exactly_to: false, fill: 'white', color: 'black', b ...
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 => 前端下载图片压缩包 加载js文件:https://github.com/Stuk/jszip/tree/master/dist/jszip.js 打包img文件为blob对象:   var zip = new JSZip() App = { saveFilebyBlob: function (content, fileName) { var aLink = document.createElement('a'); var evt = document.createEvent("HTMLEvents"); ...
主要步骤如下:   <!--?xml version="1.0" encoding="UTF-8" standalone="no"?--> 1、下载 solr   (http://lucene.apache.org/solr/);       下载 tomcat(http://tomcat.apache.org/)       下载 java,需要高版本的jdk7+  (http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloa ...
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