amirkdv

This is an example of using Linux Kernel's Transparent Proxy to route all TCP traffic to docker containers without having to resort to PROXY protocol which is not supported by some applications (e.g. sshd). To get the demo to work you only need vagrant installed:

git clone [this-gist] tproxy-demo
cd tproxy-demo
vagrant up

Stono

#!/bin/bash
# This script will help you setup Docker for TLS authentication.
# Run it passing in the arguement for the FQDN of your docker server
#
# For example:
#    ./create-docker-tls.sh myhost.docker.com
# 
# The script will also create a profile.d (if it exists) entry 
# which configures your docker client to use TLS
#

gregsh

Here are my attempts to script an IntelliJ-based IDE using javax.script.* API (ex-JSR-223).

The list of available scripting languages and engines:

1. Groovy - built-in, via Groovy jars and <app>/lib/groovy-jsr223-xxx.jar
2. JavaScript (Nashorn) - built-in, via Java Runtime <app>/jbr/... (deprecated and will be removed soon)
3. JavaScript (GraalJS) - https://plugins.jetbrains.com/plugin/12548-intellij-scripting-javascript
4. JPython - https://plugins.jetbrains.com/plugin/12471-intellij-scripting-python
5. JRuby - https://plugins.jetbrains.com/plugin/12549-intellij-scripting-ruby
6. Clojure - https://plugins.jetbrains.com/plugin/12469-intellij-scripting-clojure

wenzhixin

# install openjdk
sudo apt-get install openjdk-7-jdk

# download android sdk
wget http://dl.google.com/android/android-sdk_r24.2-linux.tgz

tar -xvf android-sdk_r24.2-linux.tgz
cd android-sdk-linux/tools

# install all sdk packages

Khoulaiz

Here are several different ways to test a TCP port without telnet.

BASH (man page)

$ cat < /dev/tcp/127.0.0.1/22
SSH-2.0-OpenSSH_5.3
^C

$ cat &lt; /dev/tcp/127.0.0.1/23

FedericoPonzi

#!/bin/bash
#Federico Ponzi
#doylefermi
#chocolatkey
# GPLv2

usage()
{
    echo "Usage: $0 [-all][-list][-i] xxx.xxx.xxx.xxx"
}

bgromov

#!/bin/sh

# Credits: http://stackoverflow.com/a/750191

git filter-branch -f --env-filter "
    GIT_AUTHOR_NAME='Newname'
    GIT_AUTHOR_EMAIL='new@email'
    GIT_COMMITTER_NAME='Newname'
    GIT_COMMITTER_EMAIL='new@email'
  " HEAD

vmatekole

#!/bin/bash
# Generate self-cert certificates for Docker socket. I have tried many tutorials including http://tech.paulcz.net/2016/01/secure-docker-with-tls/
# None worked... So I took the official steps from Docker docs - https://docs.docker.com/engine/security/https/ and placed them 
# in a script. Please ensure that you replace the IP addresses/DNS names denoted in X with IP's and hostnames you wish to allow
# to connect with your daemon, normally 127.0.0.1 is always required and the hostname of your server. If you have a coreos cluster
# placing IP's and hostnames of each node maybe preferable over creating unique certs for each node.
# This script does not cover the steps for copying your certs to the relevant locations, as per the following document - https://docs.docker.com/engine/security/https/
# 1. In our production setup we copy server.key, server-cert.pem and ca-cert.pem to /etc/docker/ssl
# 2. Client certs(ca.pem,cert.pem,key.pem) are copied to user dir in our case user core - /home/core/.docker/

zigarn

# Configuration
export PUBLIC_DNS=<public hostname>
export PUBLIC_IP=<public host IP>
export PRIVATE_IP=<private host IP>

mkdir docker-ca
chmod 0700 docker-ca/
cd docker-ca/

# CA key

dannote

#!/usr/bin/swift

import Foundation

let path = URL(fileURLWithPath: NSString(string: "~/Library/Application Support/.ffuserdata").expandingTildeInPath)
let data = try! NSData(contentsOf: path) as Data
let dictionary = try! NSKeyedUnarchiver.unarchiveTopLevelObjectWithData(data) as! NSDictionary
let mutableDictionary = dictionary.mutableCopy() as! NSMutableDictionary

for (key, value) in mutableDictionary {