stratalux

#
# Cookbook Name:: development
# Recipe:: renameComputer
#
# Copyright 2011, YOUR_COMPANY_NAME
#
# All rights reserved - Do Not Redistribute
#

powershell "Join Active Directory Domain" do

codahale

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example</groupId>
    <artifactId>my-project</artifactId>
    <version>0.0.1-SNAPSHOT</version>

    <dependencies>
        <!-- none yet -->

andreyvit

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

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

ibeex

A warning occurred (42 apples)
An error occurred

aktau

#!/bin/sh
if [ "$#" -eq 1 ]; then stdinmsg=$(cat); fi
exec <"$0" || exit; read v; read v; read v; exec /usr/bin/osascript - "$@" "$stdinmsg"; exit

-- another way of waiting until an app is running
on waitUntilRunning(appname, delaytime)
    repeat until my appIsRunning(appname)
        tell application "Messages" to close window 1
        delay delaytime
    end repeat

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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haggen

Get boot2docker working with nfs instead of vboxsf.

Tested on:

- Boot2Docker-cli version: v1.6.0
  Git commit: 9894ae9
- Boot2Docker-cli version: v1.6.2
  Git commit: cb2c3bc

mikebryant

FROM mirror-hub.docker.tech.lastmile.com/alpine:3.5

RUN apk add --no-cache curl jq

RUN curl -o /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/v1.5.3/bin/linux/amd64/kubectl && chmod +x /usr/local/bin/kubectl

COPY rmpeers /

CMD ["/rmpeers"]

jarek-przygodzki

$ docker run --privileged --pid=host -it alpine:3.8 \
nsenter -t 1 -m -u -n -i sh

• --rm : removes the container after it is stopped
• -ti (or -t -i) : adds a tty and leaves the standard input opened
• --privileged : grants additional permissions to the container, it allows the container to gain access to the devices of the host (/dev)
• --pid=host : use the host's Process ID Namespace. Allows the container to use the process tree of the Docker host (the machine in which the Docker daemon is running)