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@hrwgc
hrwgc / validate.sh
Created November 13, 2013 19:57
bash wget - check if file exists at url before downloading
#!/bin/bash
# simple function to check http response code before downloading a remote file
# example usage:
# if `validate_url $url >/dev/null`; then dosomething; else echo "does not exist"; fi
function validate_url(){
if [[ `wget -S --spider $1 2>&1 | grep 'HTTP/1.1 200 OK'` ]]; then echo "true"; fi
}
@gear11
gear11 / main.py
Created December 17, 2013 14:54
Simple Python proxy server based on Flask and Requests. See: http:/python-proxy-server/gear11.com/2013/12/python-proxy-server/
"""
A simple proxy server. Usage:
http://hostname:port/p/(URL to be proxied, minus protocol)
For example:
http://localhost:8080/p/www.google.com
"""
@wgzhao
wgzhao / zbc_create_screen.py
Last active November 2, 2018 18:47
Create a zabbix screen by specific item or graph
#!/usr/bin/env python
# encoding:utf8
__Author__ = 'zhaoweiguo<[email protected]>'
'''
create zabbix screen,specified graph name,rows x cols
script will get all hosts whose include graph name ,then write screens and screens_items table
Usage: $0 -s <screen name> -g <graph name> [ -c <cols> ] [-d ] [ -t ]
'''
from optparse import OptionParser
# Thanks to this post:
# http://blog.ikato.com/post/15675823000/how-to-install-consolas-font-on-mac-os-x
$ brew install cabextract
$ cd ~/Downloads
$ mkdir consolas
$ cd consolas
$ curl -O http://download.microsoft.com/download/f/5/a/f5a3df76-d856-4a61-a6bd-722f52a5be26/PowerPointViewer.exe
$ cabextract PowerPointViewer.exe
$ cabextract ppviewer.cab
@kevin-smets
kevin-smets / iterm2-solarized.md
Last active September 19, 2025 07:10
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)

Default

Default

Powerlevel10k

Powerlevel10k

@wen-long
wen-long / ss-redir 透明代理.md
Last active March 18, 2024 12:13
ss-redir 透明代理.md

##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
@chrismccoy
chrismccoy / gitcheats.txt
Last active June 29, 2025 17:35
git cheats
# alias to edit commit messages without using rebase interactive
# example: git reword commithash message
reword = "!f() {\n GIT_SEQUENCE_EDITOR=\"sed -i 1s/^pick/reword/\" GIT_EDITOR=\"printf \\\"%s\\n\\\" \\\"$2\\\" >\" git rebase -i \"$1^\";\n git push -f;\n}; f"
# transfer all git repos from one org to another org
gh repo list {orgname} --limit 300 --json nameWithOwner -q '.[].nameWithOwner' | xargs -I {} gh api --method POST repos/{}/transfer -f new_owner={neworg}
# aliases to change a git repo from private to public, and public to private using gh-cli
alias gitpublic="gh repo edit --accept-visibility-change-consequences --visibility public"
alias gitprivate="gh repo edit --accept-visibility-change-consequences --visibility private"
@flytwokites
flytwokites / proxy.pac
Last active February 19, 2020 10:26
proxy.pac
var PROXY = 'SOCKS5 127.0.0.1:10007';
var PROXY_HOSTS = [
/* google */
'google.com', 'googleusercontent.com', 'gstatic.com', 'ggpht.com', 'googleapis.com',
'googlecode.com', 'google.co.id', 'googleadservices.com',
/* other */
'godaddy.com', 'blogger.com', 'blogspot.jp', 'youtu.be', 'goo.gl', 'facebook.com',
'feedsportal.com', 'cloudfront.net', 'alexa.com', 's3.amazonaws.com', 'cl.ly', 'yfrog.com',
@lwr
lwr / autopac.sh
Last active June 7, 2024 07:34
使用 https://github.com/clowwindy/gfwlist2pac 生成自定义 PAC 的辅助脚本
#!/bin/bash
GFWLIST=https://autoproxy-gfwlist.googlecode.com/svn/trunk/gfwlist.txt
PROXY=127.0.0.1:7070
cd `dirname "${BASH_SOURCE[0]}"`
echo "Downloading gfwlist from $GFWLIST"
curl "$GFWLIST" --socks5-hostname "$PROXY" > /tmp/gfwlist.txt
/usr/local/bin/gfwlist2pac \
--input /tmp/gfwlist.txt \

Install raspbian, set up your users however you would like, so long as you have sudo access on the user you are running this with. You probably want to resize the image so it fills the SD card as well.

  1. Copy this entire gist to your raspberry pi
  2. Do chmod +x step1.sh step2.sh iptables.sh in the gist folder (so that
  3. Run step1.sh a) This script does a few things - it first updates your raspberry pi, then it installs a few needed utilities, then it upgrades the firmware on your raspberry pi