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@evandhoffman
evandhoffman / zabbix_io_template.xml
Created May 16, 2013 13:48
Zabbix template for getting disk IO from SNMP via low-level discovery.
<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>2.0</version>
<date>2013-05-16T13:46:38Z</date>
<groups>
<group>
<name>Templates</name>
</group>
</groups>
@aderowbotham
aderowbotham / purge-ban-domain-varnish.md
Last active August 3, 2024 17:33
Purge (ban) an entire domain in Varnish Cache 3

How to purge ('ban') an entire domain in Varnish Cache 3

#####EDIT: NB Ban is technically different from Purge. Banned objects remain in memory but banning is faster than purging. Read the Varnish 3 documentation here and here.

Purge may be a more appropriate action for your use-case; although the examples in the gist below work, it's not necessarily the best way of doing this.


@greensea
greensea / OpenVPN-2.2.2-obfs.patch
Last active March 22, 2023 09:17
The obfs patch obsfucate OpenVPN traffic, make it looks like random traffic. The obfs patch add two options for OpenVPN. --obfs-salt <string> is a secret to generate the input XOR stream. To enable the obfs patch, this options must be set. --obfs-padlen <num> is a positive integer max to 255. This option tells obfs patch to padding random conten…
--- openvpn-2.2.2.orig/options.c 2011-12-14 00:58:56.000000000 +0800
+++ openvpn-2.2.2/options.c 2012-12-21 10:44:57.683130505 +0800
@@ -54,6 +54,10 @@
#include "memdbg.h"
+extern char* _socket_obfs_salt;
+extern int _socket_obfs_salt_len;
+extern int _socket_obfs_padlen;
+
@wofeiwo
wofeiwo / flup_fcgi_client.py
Created September 14, 2012 06:33
Python FCGI Client
#!/usr/bin/env python
# pylint: disable=W0622
# Copyright (c) 2006 Allan Saddi <allan@saddi.com>
# Copyright (c) 2011 Vladimir Rusinov <vladimir@greenmice.info>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
@ludo
ludo / kickstart
Created September 6, 2012 08:05
Ubuntu 12.04 kickstart script
lang en_US
langsupport en_US
keyboard us
timezone Etc/UTC
text
install
skipx
halt
# Ridiculous URL... I know...
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active May 17, 2026 13:46
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@dAnjou
dAnjou / flask-upload
Created June 5, 2012 12:35
Flask upload example
<VirtualHost *>
ServerName example.com
WSGIDaemonProcess www user=max group=max threads=5
WSGIScriptAlias / /home/max/Projekte/flask-upload/flask-upload.wsgi
<Directory /home/max/Projekte/flask-upload>
WSGIProcessGroup www
WSGIApplicationGroup %{GLOBAL}
Order deny,allow
@DavidWittman
DavidWittman / notes.md
Created February 22, 2012 18:54
A Brief Introduction to Fabric

A Brief Introduction to Fabric

Fabric is a deployment management framework written in Python which makes remotely managing multiple servers incredibly easy. If you've ever had to issue a change to a group servers, this should look pretty familiar:

for s in $(cat servers.txt); do ssh $s service httpd graceful; done

Fabric improves on this process by providing a suite of functions to run commands on the servers, as well as a number of other features which just aren't possible in a simple for loop. While a working knowledge of Python is helpful when using Fabric, it certainly isn't necessary. This tutorial will cover the steps necessary to get started with the framework and introduce how it can be used to improve on administering groups of servers.

@scoffey
scoffey / webtail.py
Created January 15, 2012 20:04
HTTP server that provides a web interface to run "tail" on a file, like the Unix command
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
HTTP server that provides a web interface to run "tail" on a file,
like the Unix command.
This is a standalone script. No external dependencies required.
How to invoke:
@pksunkara
pksunkara / config
Last active May 15, 2026 06:39
Sample of git config file (Example .gitconfig) (Place them in $XDG_CONFIG_HOME/git)
# vi: ft=dosini
[user]
name = Pavan Kumar Sunkara
email = pavan.sss1991@gmail.com
username = pksunkara
[core]
editor = nvim
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
pager = delta
[column]