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@tbutts
tbutts / tmux-migrate-options.py
Last active February 29, 2024 08:11
For tmux configs: Merge deprecated/removed -fg, -bg, and -attr options into the -style option
#!/usr/bin/env python
# vim: set fileencoding=utf-8
#
# USAGE:
# Back up your tmux old config, run the script and redirect stdout to your conf
# file. Example:
#
# $ cp ~/.tmux.conf ~/.tmux.conf.orig
# $ python ./tmux-migrate-options.py ~/.tmux.conf.orig > ~/.tmux.conf
#
@paddycarver
paddycarver / nsq-Dockerfile
Created July 11, 2014 10:20
Dockerfiles for NSQ images.
FROM google/golang
RUN go get github.com/tools/godep
RUN go get github.com/bmizerany/assert
ADD . /gopath/src/github.com/bitly/nsq
RUN godep get github.com/bitly/nsq/...
RUN cd /gopath/src/github.com/bitly/nsq && godep restore
@zilin
zilin / add static route for docker containers
Last active December 28, 2023 22:11
Accessing docker container private network easily from your boot2docker host
-----
(from http://ispyker.blogspot.com/2014/04/accessing-docker-container-private.html)
add a Host-only adapter in VirtualBox
OSX:
# show route table
netstat -nr
@hgfischer
hgfischer / benchmark+go+nginx.md
Last active April 11, 2024 22:09
Benchmarking Nginx with Go

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

  • Go HTTP standalone (as the control group)
  • Nginx proxy to Go HTTP
  • Nginx fastcgi to Go TCP FastCGI
  • Nginx fastcgi to Go Unix Socket FastCGI
@nodesocket
nodesocket / logstash
Created July 7, 2013 01:18
LogStash init.d service script.
#! /bin/sh
#
# /etc/rc.d/init.d/logstash
#
# Starts Logstash as a daemon
#
# chkconfig: 2345 20 80
# description: Starts Logstash as a daemon
### BEGIN INIT INFO
@matthewriley
matthewriley / gist:4694850
Last active July 12, 2024 06:00
Install Git 1.8.1.2 from source on CentOS 6.3

Install Git 1.8.1.2 from source on CentOS 6.3

These are the Terminal commands I recently used (Feb 2013) to install Git 1.8.1.2 from source on CentOS 6.3. I ran this in a VirtualBox VM after a fresh install from the ISO.

You mileage will vary as the yum packages are updated over time. The yum install line below should include all the dependencies, at least it did for me. Eventually yum install git will include 1.8.x but until then I hope this helps.

cd ~/Downloads
su
yum -y install zlib-devel openssl-devel cpio expat-devel gettext-devel curl-devel perl-ExtUtils-CBuilder perl-ExtUtils-MakeMaker
@jordansissel
jordansissel / foo.md
Last active February 6, 2021 22:08
logstash message format

logstash json format

{
  "message"    => "hello world",
  "@version"   => "1",
  "@timestamp" => "2014-04-22T23:03:14.111Z",
  "type"       => "stdin",
  "host"       => "hello.local"
}
@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

@zmanji
zmanji / pygments.css
Created January 7, 2012 05:20
Solarized Pygments Dark CSS
.highlight{background-color:#073642;color:#93a1a1}.highlight .c{color:#586e75 !important;font-style:italic !important}.highlight .cm{color:#586e75 !important;font-style:italic !important}.highlight .cp{color:#586e75 !important;font-style:italic !important}.highlight .c1{color:#586e75 !important;font-style:italic !important}.highlight .cs{color:#586e75 !important;font-weight:bold !important;font-style:italic !important}.highlight .err{color:#dc322f !important;background:none !important}.highlight .k{color:#cb4b16 !important}.highlight .o{color:#93a1a1 !important;font-weight:bold !important}.highlight .p{color:#93a1a1 !important}.highlight .ow{color:#2aa198 !important;font-weight:bold !important}.highlight .gd{color:#93a1a1 !important;background-color:#372c34 !important;display:inline-block}.highlight .gd .x{color:#93a1a1 !important;background-color:#4d2d33 !important;display:inline-block}.highlight .ge{color:#93a1a1 !important;font-style:italic !important}.highlight .gr{color:#aa0000}.highlight .gh{color:#586e