awolski

find . -name "*.java" -print0 | xargs -0 rm -rf

awolski

mysqldump -h 127.0.0.1 -u root -p database_name > export_file.sql
 
mysql -h 127.0.0.1 -u root -p
> create schema new_schema;
> exit
 
mysql -h 127.0.0.1 -u root -p new_schema < export_file.sql

awolski

docker rm `docker ps --no-trunc -aq`

awolski

#!/usr/bin/env bash

function abort {
    echo $1;
    exit -1;
}
[ -z "$1" ] && abort "Please supply a node version."

VERSION=$1;

awolski

instanceName=$(grep  "instanceName.*" $config | sed -e 's/.*: "\([a-zA-Z0-9\-]*\)",/\1/')

// Extracting some-name from a file $config containing this line
// "instanceName"      : "some-name",

awolski

# stdin
echo -n 'username:password' | openssl base64

# file
openssl base64 -in auth.txt -out encoded.txt

awolski

#!/bin/bash

for d in */ ; do
  echo "$d"
  cd "$d"
  for f in $(ls *.tgz) ; do
    tempfile="${f##*/}";
    echo "  ${tempfile%.*}"
  done
  cd ..

awolski

docker inspect --format '{{ (index (index .NetworkSettings.Ports "8000/tcp") 0).HostPort }}' <containerid>

awolski

var async   = require('async'),
    AWS     = require('aws-sdk'),
    status  = require("elegant-status"),
    fs      = require('fs'),
    path    = require('path'),
    sh      = require('shelljs');

var s3 = new AWS.S3();

async.series([

awolski

Unset multiple environment variables

unset ${!DOCKER_*}