快过年了，不要再讨论什么LNMP、ELK、K8S之类的了。你带你的破电脑回到家并不能给你带来任何实质性作用，朋友们兜里掏出一大把钱吃喝玩乐，你默默的在家里摆弄你的破烂Linux。亲戚朋友吃饭问你收获了什么，你说我装了个虚拟机，把各个工具都玩了一遍，亲戚们懵逼了，你还在心里默默嘲笑他们，笑他们不懂你的一键部署，不懂你的自动化运维、不懂你的日志整合，也笑他们连个复杂点的命令都记不住。你父母的同事都在说自己的子女一年的收获，儿子买了个房，女儿买了个车，姑娘升职加薪了，你的父母默默无言，说我的儿子搞了个破Linux，运行起来嗖嗖的、家里电表走得越来越快了
BY wulabing的杂谈blog
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
wulabing的杂谈blog from es