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date +%s.%N

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cat -v moo.sh

cat moo.sh | hexdump -c

cat moo.sh | hexdump -C

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find . -not -name '?????*'

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#!/usr/bin/python

"""

Usage:
  % [-dv] FILE ...
  % -h | --help
  % --version

 Options:

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# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
	. /etc/bashrc
fi

# User specific aliases and functions

# a decent bash prompt # \d or \D = date - \t = time - \u = user - \h = host - \w = cwd

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# tiny "flip-flop"

use strict;
use warnings;
use 5.020;

use Getopt::Long qw(GetOptions);
Getopt::Long::Configure ("bundling"); # -lcd => line / chomp / debug

my $debug;

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#! /usr/bin/python

import sys, datetime, os, time
from PIL import Image # for <PIL> on Python 2.6 => "pip install Pillow" - for Python 2.7 <PIL> part of core modules
from PIL.ExifTags import TAGS

# usage examples:
# ./exif.py ~/Pictures/*
# ./exif.py DSCF0155.JPG
# ./exif.py ~/Pictures/DSCF0155.JPG ~/Pictures/DSCF0156.JPG

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#! /usr/bin/perl

# usage: ping 8.8.8.8 | tea.pl [-v] [-t] [FILE]
# -v = verbose | -t = prefix timestamp to output | FILE = output filename

use IO::Handle;
use Getopt::Long;
use Time::HiRes;
use POSIX;

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import fileinput, sys
from pprint import pprint

header = ['date', 'time', 's-ip', 'cs-method', 'cs-uri-stem', 'cs-uri-query', 's-port', 'cs-username', 'c-ip', 'cs(User-Agent)', 'sc-status', 'sc-substatus', 'sc-win32-status', 'sc-bytes', 'cs-bytes', 'time-taken']

l = [] # a list to hold a <dict> for each line in the IIS log file

for line in fileinput.input(sys.argv[1]):
 if not line.startswith('#'):
  fields = line.split()

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use strict;
use warnings;
use 5.020;

use Getopt::Long qw(GetOptions);
Getopt::Long::Configure ("bundling"); # -d

my $debug;

GetOptions('debug|d' => \$debug) or die "$0";