YouSysAdmin

PHPENV + MacOS

Install PHPENV

https://github.com/phpenv/phpenv

Install additional pkg's

brew install \
    autoconf \
 bzip2 \

atyachin

Android Emulator (ARM64) on EC2 - 2022
---------------------------------------
1. Launch EC2 ARM based Instance (a1.metal / a1.2xlarge): (16 Gb RAM, 32Gb Disk), Ubuntu Server 22.04 LTS (HVM) ARM x64
2. sudo apt update && sudo apt upgrade
3. sudo apt install default-jdk python3-pip repo python-is-python3 unzip libpcre2-dev adb
4. wget https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip 
5. unzip commandlinetools-linux-8512546_latest.zip -d android-sdk
6. sudo mv android-sdk /opt/
7. mkdir /opt/android-sdk/cmdline-tools/latest
8. mv /opt/android-sdk/cmdline-tools/* /opt/android-sdk/cmdline-tools/latest  (ignore the error)

n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

schweigert

I am passionate about Ruby, but its execution time compared to other languages is extremely high, especially when we want to use more complex algorithms. In general, data structures in interpreted languages become incredibly slow compared to compiled languages. Some algorithms such as ´n-body´ and ´fannkuch-redux´ can be up to 30 times slower in Ruby than Go. This is one of the reasons I was interested in embedding Go code in a Ruby environment.

For those who do not know how shared libraries operate, they work in a similar way as DLLs in Windows. However, they have a native code with a direct interface to the C compiler.

Note Windows uses the DLL system, and in this case, this does not necessarily have to be in native code.

One example is DLLs written in C#, which runs on a virtual machine. Because I do not use windows, I ended up not testing if it is poss

wwek

// https://medium.com/@mlowicki/http-s-proxy-in-golang-in-less-than-100-lines-of-code-6a51c2f2c38c

// #!/usr/bin/env bash
// case `uname -s` in
//     Linux*)     sslConfig=/etc/ssl/openssl.cnf;;
//     Darwin*)    sslConfig=/System/Library/OpenSSL/openssl.cnf;;
// esac
// openssl req \
//     -newkey rsa:2048 \
//     -x509 \

kotomei

title	date	tags
GCMForMojo 的部署与设置	2017-01-21 11:07:03 -0800	GCM Android

2017年2月6日更新：完善部分内容，更新内容

2017年2月8日更新：发现自己脑抽少写了一步较为关键的步骤，赶紧补上orz，连带解决笔误

bwann

How to tunnel SSH over SSL/TLS

laptop ssh -> laptop stunnel -> evil network -> internet -> your server -> your server ssh

Server (your shell server/home box/work box/whatever)

Sets up a stunnel process listening externally on port 2443/tcp, forwards to localhost 22/tcp

• Install stunnel, e.g. yum install stunnel
• Install server config snippet to /etc/stunnel/stunnel.conf

4ft35t

#!/bin/bash
[ $# -eq 0 ] && echo "see aria2c -h" && exit

url=""
cdn='
120.52.73.2
120.52.73.4
120.52.73.6
120.52.73.7
120.52.73.10

lovemyliwu

120.52.72.*/original-uri

ip 地址获取脚本

window.success = [];
function test() {
    for(var idx=1;idx<255;idx++){
        var el = document.createElement('img');
        el.src = '//120.52.72.' + idx + '/41.media.tumblr.com/5cb6715c800c5b00969f33c162b317d1/tumblr_nzjh7dPKcD1ssbwqro1_540.png';

messense

配置 shadowsocks

架设好 shadowsocks 服务端，在路由器上安装 shadowsocks 客户端，并配置 /etc/config/shadowsocks.json ，假设本地监听端口为 1080 。启动 shadowsocks

/etc/init.d/shadowsocks start

配置 privoxy

安装 privoxy openwrt 版。