People
 :bowtie: |
😄 :smile: |
😆 :laughing: |
|---|---|---|
😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
SSHPass is a tiny utility, which allows you to provide the ssh password without using the prompt. This will very helpful for scripting. SSHPass is not good to use in multi-user environment. If you use SSHPass on your development machine, it don't do anything evil.
apt-get install sshpass
| # First, we need to find our device. BEFORE inserting your USB drive, run the | |
| # following: | |
| diskutil list | |
| # This will output a bunch of info about all of the disk drives connected to | |
| # your Mac. Each entry will have a header in the form "/dev/diskX", where X is | |
| # some number starting at 0. Now, insert your USB drive and run the command | |
| # again. You should see a new entry. Make note of the name (ie, /dev/diskX). | |
| diskutil list |
| """ | |
| This is a simple example of WebSocket + Tornado + Redis Pub/Sub usage. | |
| Do not forget to replace YOURSERVER by the correct value. | |
| Keep in mind that you need the *very latest* version of your web browser. | |
| You also need to add Jacob Kristhammar's websocket implementation to Tornado: | |
| Grab it here: | |
| http://gist.github.com/526746 | |
| Or clone my fork of Tornado with websocket included: | |
| http://github.com/pelletier/tornado | |
| Oh and the Pub/Sub protocol is only available in Redis 2.0.0: |
| 0. pxname [LFBS]: proxy name | |
| 1. svname [LFBS]: service name (FRONTEND for frontend, BACKEND for backend, | |
| any name for server/listener) | |
| 2. qcur [..BS]: current queued requests. For the backend this reports the | |
| number queued without a server assigned. | |
| 3. qmax [..BS]: max value of qcur | |
| 4. scur [LFBS]: current sessions | |
| 5. smax [LFBS]: max sessions | |
| 6. slim [LFBS]: configured session limit | |
| 7. stot [LFBS]: cumulative number of connections |
| import Foundation | |
| import objc | |
| import AppKit | |
| import sys | |
| NSUserNotification = objc.lookUpClass('NSUserNotification') | |
| NSUserNotificationCenter = objc.lookUpClass('NSUserNotificationCenter') | |
| def notify(title, subtitle, info_text, delay=0, sound=False, userInfo={}): | |
| notification = NSUserNotification.alloc().init() |
| good, 你已经有了一个自己的shadowsocks代理了，现在想要把这个代理公布出去给所有人分享。 | |
| 但是没有两个小时，代理就没法使用了，为什么？因为你需要额外注意以下事项（以下步骤需要比较高的linux技能） | |
| 本文只关注于确保shadowsocks服务还“活着”，如果你希望让其跑得更快，请参考 | |
| https://github.com/clowwindy/shadowsocks/wiki/Optimizing-Shadowsocks | |
| 1、 shadowsocks的timeout设置 | |
| 超时时间越长，连接被保持得也就越长，导致并发的tcp的连接数也就越多。对于公共代理，这个值应该调整得小一些。推荐60秒。 | |
| 2、 检查操作系统的各种限制 | |
| 对于openvz的vps，特别需要检查一下 |
Asynchronous programming can be tricky for beginners, therefore I think it's useful to iron some basic concepts to avoid common pitfalls.
For an explanation about generic asynchronous programming, I recommend you one of the [many][2] [resources][3] [online][4].
I will focus on solely on asynchronous programming in [Tornado][1]. From Tornado's homepage:
利用 NGINX 的 Stream 模塊 sni_preread 功能，可以做到讓 Trojan 和其他網站在同一台機器上共享 443 端口。
| (env)~/env pip install pycurl | |
| Downloading/unpacking pycurl | |
| Downloading pycurl-7.19.0.tar.gz (71Kb): 71Kb downloaded | |
| Running setup.py egg_info for package pycurl | |
| sh: curl-config: not found | |
| Traceback (most recent call last): | |
| File "<string>", line 14, in <module> | |
| File "/home/eric/env/build/pycurl/setup.py", line 90, in <module> | |
| raise Exception, ("`%s' not found -- please install the libcurl development files" % CURL_CONFIG) | |
| Exception: `curl-config' not found -- please install the libcurl development files |
