felipou

#!/bin/bash
#
# Created by Felipe Machado - 2016/02/14
#
# A retry command for bash
# Retries the given command up to MAX_RETRIES, with an interval of SLEEP_TIME
# between each retry. Just put it on your bash_profile and be happy :)
# Usage:
#   retry [-s SLEEP_TIME] [-m MAX_RETRIES] COMMAND_WITH_ARGUMENTS
#

kokjo

// compile with: gcc -static -o sendfd sendfd.c
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <strings.h>

int send_fd(int sock, int fd){
    // This function does the arcane magic for sending
    // file descriptors over unix domain sockets
    struct msghdr msg;

nerdalert

Linux NetFilter, IP Tables and Conntrack Diagrams

IPTABLES TABLES and CHAINS

IPTables has the following 4 built-in tables.

1) Filter Table

Filter is default table for iptables. So, if you don’t define you own table, you’ll be using filter table. Iptables’s filter table has the following built-in chains.

xjamundx

This is the follow up to a post I wrote recently called From Require.js to Webpack - Party 1 (the why) which was published in my personal blog.

In that post I talked about 3 main reasons for moving from require.js to webpack:

1. Common JS support
2. NPM support
3. a healthy loader/plugin ecosystem.

Here I'll instead talk about some of the technical challenges that we faced during the migration. Despite the clear benefits in developer experience (DX) the setup was fairly difficult and I'd like to cover some of the challanges we faced to make the transition a bit easier.

RichardWithnell

git clone http://github.com/richardwithnell/mptcp-rpi

make mrproper
# 64 Bit
# export CCPREFIX=/home/richard/Software/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-
# 32 Bit
export CCPREFIX=/home/richard/Software/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- 
make ARCH=arm CROSS_COMPILE=$CCPREFIX bcmrpi_defconfig
make ARCH=arm CROSS_COMPILE=$CCPREFIX menuconfig
make -j3 ARCH=arm CROSS_COMPILE=$CCPREFIX 

thbkrkr

# Generate a passphrase
openssl rand -base64 48 > passphrase.txt

# Generate a Private Key
openssl genrsa -aes128 -passout file:passphrase.txt -out server.key 2048

# Generate a CSR (Certificate Signing Request)
openssl req -new -passin file:passphrase.txt -key server.key -out server.csr \
    -subj "/C=FR/O=krkr/OU=Domain Control Validated/CN=*.krkr.io"

joyrexus

Example of nested templates.

Given this file layout ...

.
├── server.go
└── templates
    ├── profiles.html
    └── layout.html

denji

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

jpillora

// A small SSH daemon providing bash sessions
//
// Server:
// cd my/new/dir/
// #generate server keypair
// ssh-keygen -t rsa
// go get -v .
// go run sshd.go
//
// Client:

nak3

Description

mptcp_kernel is the kernel package which built with mptcp (MultiPath TCP) function. The source code is hosted in github .

The RPM package is hosted on Fedora copr. It can be used on Fedora and CentOS (only x86_64) and their some versions..

####WARNING

This package is now still working in progress and being tested by Kenjiro Nakayama. Please don't use it in your production system. And this is not official repository and please take full responsibility for your actions.