peterbe

#!/usr/bin/env python
import argparse
import sys
from collections import Counter


def main(paths, n=100):
    counter = Counter()
    for path in paths:
        print(path)

mhitza

In the last few months, I had to write multiple Ansible playbooks, to the point that the slow write/test cycle became a major annoyance. What seemed to work well for me was a mix between Ansible tags and Vagrant snapshots. I would be happy to hear what workflow others employ, that specifically minimizes the time they spend testing.

Setup

Vagrantfile

Vagrant.configure("2") do |config|

jdhitsolutions

Function New-WindowsTerminalProfile {
    [cmdletbinding(SupportsShouldProcess)]
    Param(
        [Parameter(Position = 0, Mandatory)]
        [ValidateNotNullOrEmpty()]
        [alias("name")]
        [string]$ProfileName,
        [Parameter( Mandatory)]
        [ValidateNotNullOrEmpty()]

sebagomez

$cert = (New-SelfSignedCertificate -DnsName localhost -CertStoreLocation cert:Localmachine\My).Thumbprint
New-WebBinding -Name "Default Web Site" -IP "*" -Port 443 -Protocol https
Get-Item cert:\LocalMachine\MY\$cert | New-Item IIS:\SslBindings\0.0.0.0!443

bohwaz

<?php

$projects = [];

$projects[] = [
	'Project path',
	'Owner',
	'Name',
	'Description',
	'Created',

BretFisher

Docker Cli Tips and Tricks

• bret@bretfisher.com
• https://twitter.com/BretFisher
• http://bretfisher.com

My favorite command line options and best practices

• Bash/zsh completion
• use Tab to populate command line, narrows down options as you go, fills in container names, ID's, images, volumes. Huge time saver.

lukechilds

get_latest_release() {
  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                            # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
}

# Usage
# $ get_latest_release "creationix/nvm"
# v0.31.4

shadyvb

[alias]
  # Merge the current branch to another one, created back when I needed to merge into three branches before issuing a PR
  merge-to = "!f() { git checkout $1 && git merge $2 && git checkout $2; }; f"
  
  # Commit shorthand family:
  c = commit
  cm = commit -m
  cam = commit -am
  camp = "!f() { git commit -am \"$1\"; git push; }; f"
  ca = commit -a

steinwaywhw

• Use curl to get the JSON response for the latest release
• Use grep to find the line containing file URL
• Use cut and tr to extract the URL
• Use wget to download it

curl -s https://api.github.com/repos/jgm/pandoc/releases/latest \
| grep "browser_download_url.*deb" \
| cut -d : -f 2,3 \
| tr -d \" \

olih

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq