arantius

#!/usr/bin/env python

"""Simple script to merge multiple RRD files together.

Accepts any number of RRD file names as arguments.  Produces an "rrdtool dump"
style file on stdout.  The last RRD file should have a slot for every possible
record in the resulting merged RRD.

Run something like:
$ python simple-merge-rrd.py filea.rrd fileb.rrd filec.rrd | \

liberal-boy

代理服务器 Cake 队列规则常用参数推荐

• 注意，BBR 等基于延迟判断发送窗口的拥塞控制算法可能与 AQM 发生冲突！！！对于使用 BBR 的设备，fq 可能还是最好的选择。

为什么选用 Cake

Cake 使用主动队列管理(AQM)技术保持全局同步，可以控制延迟，有效利用宽带。同时它还可以保证每个主机，每个流公平的分享宽带。

使用 Cake 的条件

Cake 与 kernel 4.19 并入主线，因此使用 Cake 需要 kernel 和 iproute2 版本大于 4.19。如何确认 kernel 和 iproute2 版本，以及如何升级本文不做详细说明。

pbock

#!/usr/bin/env ruby
require 'watir-webdriver'

def log (message) puts "  #{message}" end
def success (message) puts "+ #{message}" end
def fail (message) puts "- #{message}" end
def notify (message)
  success message.upcase
  system 'osascript -e \'Display notification "Bürgerbot" with title "%s"\'' % message
rescue StandardError => e

esperlu

#!/bin/sh

# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.

# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.

# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite

moklett

Unfortunately, the Cisco AnyConnect client for Mac conflicts with Pow. And by "conflicts", I mean it causes a grey-screen-of-death kernel panic anytime you connect to the VPN and Pow is installed.

As an alternative, there is OpenConnect, a command-line client for Cisco's AnyConnect SSL VPN.

Here's how to get it set up on Mac OS X:

1. OpenConnect can be installed via homebrew:

    brew update
   

brew install openconnect

wen-long

##ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个

binux

// vim: set et sw=2 ts=2 sts=2 ff=unix fenc=utf8:
// Author: Binux<i@binux.me>
//         http://binux.me
// Created on 2013-01-21 20:18:42

jQuery.ajax({
  url: 'http://pyproxy.duapp.com/http://httpbin.duapp.com/cookies/set?userid=21',
  cache: true,
  dataType: 'script',
  success: function() {

chuangbo

替换上你的 API Token，域名ID，记录ID等参数，就可以运行了。 会在后台一直运行，每隔30秒检查一遍IP，如果修改了就更新IP。

获取 API Token 的方式

获得 domain_id 可以用 curl

curl -k https://dnsapi.cn/Domain.List -d "login_token=TOKEN"`

reorx

Extensions

Name	Version	Enabled	ID
Attach from Clipboard	1.1.0	true	clipboard@ganss.org
CustomizeMyBird	2.7.9.1	true	CustomizeMyBird@Aris_CTRdev
Disable DragAndDrop (Thunderbird)	3.2.0	true	disable_dnd_tb@pqrs.org
Dorando keyconfig	2018.1	true	keyconfig@mozilla.dorando.at
Header Tools Lite	0.6.2	true	headerToolsLite@kaosmos.nnp
Manually sort folders	1.2.1	true	tbsortfolders@xulforum.org

Akagi201

Refs

• http://www.brendangregg.com/blog/2014-08-23/linux-perf-tools-linuxcon-na-2014.html
• https://news.ycombinator.com/item?id=8273481
• http://wiert.me/2014/03/19/reference-card-for-linux-performance-and-analysis-tools%EF%BB%BF-via-antony-peel-google/