kch

# Allows gnu du to accept bsd's du -d option by wrapping
# gdu and translating -d to --max-depth before calling it.
# Useful on linux and solaris
du --help 2>&1 | grep -q -- '-d depth' || du () { 
  args=`echo "$@" | perl -pe 's/(-\w*)d(\d+)\b/$1 --max-depth=$2/'`
  gnu_du=`which gdu du 2>/dev/null | head -1`
  "$gnu_du" $args
}

egem () { $EDITOR $(dirname `gem which $@`)/..; }            # opens a gem directory in $EDITOR

kch

#!/usr/bin/env bash

if [ $# -lt 1 ]; then
  echo "Usage: `basename $0` <destination_ssh_connection_arguments>"
  echo "Adds your public keys to a remote server."
  exit
fi

ssh $@ "
mkdir -p ~/.ssh

kch

# Previous versions of this gist brought to you by major OCD.
# I now leave you with my pick.

git branch | ack -o '(?<=^\* ).*'

kch

# #### email-init
# Caio Chassot....: 18.4%  ==================
# Jonas Wisser....:  6.8%  =======
# Paul Ward.......:  4.7%  =====
# Gavin Eadie.....:  4.0%  ====
# Jesper..........:  3.7%  ====
# Michael Ströck..:  3.6%  ====
# Faisal N Jawdat.:  3.4%  ===
# Mo McRoberts....:  3.3%  ===
# Brent Simmons...:  3.1%  ===

kch

#!/usr/bin/env ruby1.9
# encoding: UTF-8

###############################################################################
#### The quiz: turn this hash… ################################################
###############################################################################

def initial_hash
  { 'child.name'           => "a",
    'child.surname'        => "b",

kch

i, f = 1, 100
i.upto(f) { |n| puts \
  [[3, "Fizz"], [5, "Buzz"]].map { |d, s| 
    s if n % d == 0 }.join.sub(/^$/, n.to_s) }

kch

#!/usr/bin/env ruby1.9
# encoding: UTF-8

# rb-yconvert by Caio Chassot
#   because yconvert by Steven Frank is PHP and this cannot stand.
#   http://stevenf.com/downloads/yconvert.php.txt
#
# Converts Yojimbo's export format for password and serial number
# records into CSV.
#

kch

# Loading the Cocoa framework. If you need to load more frameworks, you can do that here too.
framework 'Cocoa'

# Loading all the Ruby project files.
[__FILE__].concat(Dir[File.join(NSBundle.mainBundle.resourcePath.fileSystemRepresentation, '*.{rb,rbo}')])
  .map  { |path| File.basename(path, File.extname(path)) }.uniq[1..-1]
  .each { |name| require(name) }

# Starting the Cocoa main loop.
NSApplicationMain(0, nil)

kch

#!/usr/bin/env ruby1.9
# encoding: UTF-8

require 'appscript'
include Appscript

itunes = app("iTunes")
pos    = itunes.player_position.get
pos    = pos > 30 ? pos - 30 : pos / 2
itunes.player_position.set pos

kch

lastdir_store="$HOME/.last_cd_path"

function cd () {
  builtin cd "$@"
  exitcode=$?
  pwd > "$lastdir_store"
  return $exitcode
}

[ -f "$lastdir_store" ] && target=`cat "$lastdir_store"`