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@stefb69
stefb69 / LDAPAuth.pm
Last active February 28, 2017 15:57
Simple and per location customizable LDAP Authentication for nginx, using embedded perl and ngx_http_auth_request_module
#!/usr/bin/perl
package LDAPAuth;
use nginx;
use Authen::Simple::LDAP;
use MIME::Base64;
sub handler {
my $r = shift;
@YungSang
YungSang / README.md
Last active April 3, 2017 09:10
Running Kubernetes Example on CoreOS, Part 2 with flannel (formerly Rudder)
@snaury
snaury / broker.go
Created May 16, 2012 21:28
Non-blocking fan-out broker in go
package main
import (
"fmt"
"time"
)
type Message struct {
Timestamp time.Time
Client *Client
@richp10
richp10 / gist:1c367d3c67aec762788e
Created May 10, 2014 10:19
Secure iptables configuration for coreos ??
// This systemd runs iptables-restore on boot:
[Unit]
Description=Packet Filtering Framework
DefaultDependencies=no
After=systemd-sysctl.service
Before=sysinit.target
[Service]
Type=oneshot
ExecStart=/usr/sbin/iptables-restore /opt/docker/scripts/iptables/iptables.rules
@chrishamant
chrishamant / s3_multipart_upload.py
Created January 3, 2012 19:29
Example of Parallelized Multipart upload using boto
#!/usr/bin/env python
"""Split large file into multiple pieces for upload to S3.
S3 only supports 5Gb files for uploading directly, so for larger CloudBioLinux
box images we need to use boto's multipart file support.
This parallelizes the task over available cores using multiprocessing.
Usage:
s3_multipart_upload.py <file_to_transfer> <bucket_name> [<s3_key_name>]
@cbarraford
cbarraford / install_ixgbevf.bash
Last active November 28, 2019 21:35
Install ixgbevf driver for amazon aws enhanced networking (ubuntu)
aptitude install -y build-essential
wget "http://downloads.sourceforge.net/project/e1000/ixgbevf stable/2.11.3/ixgbevf-2.11.3.tar.gz"
tar -zxf ./ixgbevf-*
cd ixgbevf*/src
make install
modprobe ixgbevf
sudo update-initramfs -c -k all
echo "options ixgbevf InterruptThrottleRate=1,1,1,1,1,1,1,1" > /etc/modprobe.d/ixgbevf.conf
@tancnle
tancnle / setup_mosh_centos.sh
Last active December 5, 2019 03:01
Setup mosh on Centos 6.x
#!/bin/sh
# Update latest epel
wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
sudo rpm -Uvh epel-release-6-8.noarch.rpm
# Download and build mosh
sudo yum -y install rpm-build rpmdevtools protobuf-compiler protobuf-devel libutempter-devel zlib-devel ncurses-devel openssh-clients perl-IO-Tty openssl-devel gcc gcc-c++
rpmdev-setuptree
cd ~/rpmbuild/SOURCES
@temoto
temoto / aes-cfb-example.go
Created February 27, 2013 22:37
Example of AES (Rijndael) CFB encryption in Go. IMHO, http://golang.org/pkg/crypto/cipher/ could benefit a lot from similar snippet.
package main
import (
"crypto/aes"
"crypto/cipher"
"fmt"
)
func EncryptAESCFB(dst, src, key, iv []byte) error {
aesBlockEncrypter, err := aes.NewCipher([]byte(key))
@fernandoaleman
fernandoaleman / gist:5083680
Last active October 17, 2023 12:02
How to update VirtualBox Guest Additions with vagrant
# Start the old vagrant
$ vagrant init centos-6.3
$ vagrant up
# You should see a message like:
# [default] The guest additions on this VM do not match the install version of
# VirtualBox! This may cause things such as forwarded ports, shared
# folders, and more to not work properly. If any of those things fail on
# this machine, please update the guest additions and repackage the
# box.
anonymous
anonymous / gist:6905817
Created October 9, 2013 18:24
The case for go (with citations!)
Team behind Go:
- Ken Thompson
- Co-Creator of Unix
- Co-Creator of UTF-8
- Creator of 'B', the direct predecessor to the 'C' programming language
- Rob Pike
- Co-Creator of Unix
- Co-Creator of UTF-8
- Co-Authored Practice of Programming and The Unix Programming Environment with Brian Kernighan