sarnobat

while read line
do
  echo "$line"
done < "${1:-/dev/stdin}"

sarnobat

## default value
URL=${1:-"https://www.amazon.com/War-That-Made-America-French/dp/B000E1MXZ0"}

## Error message and exit with non zero status
${1:?"You didn't pass a value, exiting"}

## No need for this (even Bourne Shell has shorthands)

if [ -n "$1" ];
then

sarnobat

import java.net.URI;
import java.net.URISyntaxException;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.jdkhttp.JdkHttpServerFactory;
import org.glassfish.jersey.server.ResourceConfig;

sarnobat

sudo apt-get install -y zsh
chsh $(whoami) -s /usr/bin/zsh

sudo apt-get install -y git
sudo apt-get remove -y vim
sudo apt-get install -y vim


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

sarnobat

test -e "$1" ||   echo "[DEBUG] Does not exist: $1"

# Do we ever need if-else syntax? Probably not but here it is anyway:
if [ -e "$1" ]
then
    echo "ok"
else
    echo "nok"
fi

sarnobat

import org.apache.commons.cli.*;

/** TODO: which maven artifact version do we need? */
public class CommandLineOptionsExample {

  public static void main(String[] args) {
    String port;
    _parseOptions: {

      Options options = new Options()

sarnobat

brew install coreutils
brew install findutils
brew install wget
brew install netcat --verbose
brew install ssh-copy-id

sarnobat

# From Wizard

Admin
	cron
Archive
	p7zip
	rsnapshot
	zip
Devel
	git

sarnobat

# bash

# zsh

sarnobat

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.channels.SelectionKey;
import java.nio.channels.Selector;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.nio.charset.Charset;
import java.nio.charset.CharsetEncoder;