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@TinLe
TinLe / postfix
Last active October 17, 2024 09:31
postfix grok patterns for logstash
# Syslog stuff
COMPONENT ([\w._\/%-]+)
COMPID postfix\/%{COMPONENT:component}(?:\[%{NUMBER:pid}\])?
POSTFIX (?:%{SYSLOGTIMESTAMP:timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{COMPID}:
# Milter
HELO (?:\[%{IP:helo}\]|%{HOST:helo}|%{DATA:helo})
MILTERCONNECT %{QUEUEID:qid}: milter-reject: CONNECT from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}
MILTERUNKNOWN %{QUEUEID:qid}: milter-reject: UNKNOWN from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}
@poolski
poolski / postfix.grok
Last active April 16, 2022 03:54
Usefuk Logstash GROK patterns
# Syslog stuff
COMPONENT ([\w._\/%-]+)
COMPID postfix\/%{COMPONENT:component}(?:\[%{POSINT:pid}\])?
POSTFIX %{SYSLOGTIMESTAMP:timestamp} %{SYSLOGHOST:hostname} %{COMPID}: %{QUEUEID:queueid}
# Milter
HELO (?:\[%{IP:helo}\]|%{HOST:helo}|%{DATA:helo})
MILTERCONNECT %{QUEUEID:qid}: milter-reject: CONNECT from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}
MILTERUNKNOWN %{QUEUEID:qid}: milter-reject: UNKNOWN from %{RELAY:relay}: %{GREEDYDATA:milter_reason}; proto=%{WORD:proto}
@sauloperez
sauloperez / signal_catching.rb
Last active December 14, 2024 13:43
How to catch SIGINT and SIGTERM signals in Ruby
# Signal catching
def shut_down
puts "\nShutting down gracefully..."
sleep 1
end
puts "I have PID #{Process.pid}"
# Trap ^C
Signal.trap("INT") {
@trinitronx
trinitronx / xcode-cli-tools.sh
Last active January 18, 2024 05:20
Script to download & install XCode Command Line tools on OSX 10.7 or 10.8. Lifted from jedi4ever/veewee template.
#!/bin/sh
# 2021-12-09:
# This script is no longer supported!
# Apple broke all direct downloads without logging with an Apple ID first.
# The number of hoops that a script would need to jump through to login,
# store cookies, and download is prohibitive.
# Now we all must manually download and mirror the files for this to work at all :'-(
OSX_VERS=$(sw_vers -productVersion | awk -F "." '{print $2}')
@ck-on
ck-on / ocp.php
Last active March 14, 2025 08:34
OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP)#ocp #php #opcache #opcode #cache #zend #optimizerplus #optimizer+
<?php
/*
OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP)
Author: _ck_ (with contributions by GK, stasilok)
Version: 0.1.7
Free for any kind of use or modification, I am not responsible for anything, please share your improvements
* revision history
0.1.7 2015-09-01 regex fix for PHP7 phpinfo
0.1.6 2013-04-12 moved meta to footer so graphs can be higher and reduce clutter
@mbbx6spp
mbbx6spp / install_percona.sh
Created October 10, 2012 17:07
Percona Server 5.5 unattended install on Ubuntu 11.10 (oneiric)
#!/usr/bin/env bash
PERCONA_PW=$1
DEBCONF_PREFIX="percona-server-server-5.5 percona-server-server"
[ ! $# -eq 1 ] && echo "Usage: $0 PASSWORD" && exit 1;
gpg --keyserver hkp://keys.gnupg.net --recv-keys 1C4CBDCDCD2EFD2A
gpg -a --export CD2EFD2A | sudo apt-key add -
sudo sh -c 'cat <<EOF >/etc/apt/sources.list.d/percona.list
@jgeurts
jgeurts / install-graphite-ubuntu-12.04.sh
Created July 14, 2012 16:36 — forked from tkoeppen/install-graphite-ubuntu-10.04.sh
Install Graphite 0.9.10 on Ubuntu 12.04
####################################
# BASIC REQUIREMENTS
# http://graphite.wikidot.com/installation
# http://geek.michaelgrace.org/2011/09/how-to-install-graphite-on-ubuntu/
# Last tested & updated 10/13/2011
####################################
cd
sudo apt-get update
sudo apt-get upgrade
@baopham
baopham / Monaco for Powerline.otf
Last active April 16, 2023 03:57
Patched font Monaco for OSX Vim-Powerline
@TimidRobot
TimidRobot / rewrite-rules.conf
Last active September 28, 2015 00:08
Graphite Carbon-Aggregator Re-Write Rules to clean up Collectd data via collectd-carbon.py
# This file defines regular expression patterns that can be used to
# rewrite metric names in a search & replace fashion. It consists of two
# sections, [pre] and [post]. The rules in the pre section are applied to
# metric names as soon as they are received. The post rules are applied
# after aggregation has taken place.
#
# The general form of each rule is as follows:
#
# regex-pattern = replacement-text
#
@chitchcock
chitchcock / 20111011_SteveYeggeGooglePlatformRant.md
Created October 12, 2011 15:53
Stevey's Google Platforms Rant

Stevey's Google Platforms Rant

I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall correctly. I actually did a spreadsheet at one point but Legal wouldn't let me show it to anyone, even though recruiting loved it.

I mean, just to give you a very brief taste: Amazon's recruiting process is fundamentally flawed by having teams hire for themselves, so their hiring bar is incredibly inconsistent across teams, despite various efforts they've made to level it out. And their operations are a mess; they don't real