damc-dev

#!/bin/sh

NUM1="62121"
NUM2="64000"

PERCENT=$(bc -l <<< "scale=4; $NUM1 / $NUM2")
echo $(bc -l <<< "scale=2; $PERCENT * 100")

PY=$(python -c "print '%.2f' % ((float($NUM1)/float($NUM2))*100)")
echo $PY

damc-dev

#!/usr/bin/env groovy
 
import org.apache.camel.impl.DefaultCamelContext
import org.apache.camel.builder.*
 
@Grab(group='org.apache.camel', module='camel-groovy', version='2.11.0')
@Grab(group='org.apache.camel', module='camel-mail', version='2.11.0')
@Grab(group='org.apache.camel', module='camel-core', version='2.11.0')
@Grab(group='org.slf4j', module='slf4j-log4j12', version='1.7.5')

damc-dev

@echo off

IF [%1]==[] (
	echo Usage: %0 [jdk_version]
	echo.
	echo ** Available JDKs: **
	dir "%programfiles(x86)%\Java" /b
	echo.
) ELSE (
	IF EXIST "%programfiles(x86)%\Java\%1" (

damc-dev

#!/bin/groovy

import groovy.io.FileType

def optimize(inGif, outDir) {
  def cmd = "gifsicle --colors 256 -O3 ${inGif.path} -o ${outDir.path}\\${inGif.name}"
  //println cmd
  def proc = cmd.execute()
  proc.text.eachLine {println it}
  def exitValue = proc.exitValue()

damc-dev

import java.util.List;
import java.util.concurrent.*;

// SOURCE: http://stackoverflow.com/q/2758612

public class TimeoutThreadPoolExecutor extends ThreadPoolExecutor {
    private final long timeout;
    private final TimeUnit timeoutUnit;

    private final ScheduledExecutorService timeoutExecutor = Executors.newSingleThreadScheduledExecutor();

damc-dev

Burndown chart
VersionOne
Jira
Velocity Chart
Scrum
Ideal Day
Meaningful backlogs
Prioritize epic
Agile
Tells the story

damc-dev

#!/bin/bash
convertToKb() {
    data="$1"
    unit="${data//[0-9]/}"
    value="${data//[!0-9]}"
    converted="ERROR"
    case $unit in
        k | K)
            converted="$value"
            ;;

damc-dev

#!/bin/bash
# Bash Menu Script Example

PS3='Please enter your choice: '
options=("Option 1" "Option 2" "Option 3" "Quit")
select opt in "${options[@]}"
do
    case $opt in
        "Option 1")
            echo "you chose choice 1"

damc-dev

#!/bin/bash

TMP_DIR="$(mktemp -d -t subshells.XXXXXXXXXX)"
function cleanup {
    rm -rf "${TMP_DIR}"
}
trap cleanup EXIT

PIDS=()
for i in 1 2 3; do

damc-dev

Clean tmux cheat-sheet

By resources

sessions

list-sessions        ls         -- List sessions managed by server
new-session          new        -- Create a new session