thomaswhyyou/My bash_profile

## My bash_profile
# Reference:
# 	http://natelandau.com/my-mac-osx-bash_profile/ (mostly copied from here)
# 	https://gist.github.com/phlco/6670713          (..and here)
#   http://www.linuxquestions.org/questions/linux-general-1/ultimate-prompt-and-bashrc-file-4175518169/
#   https://gist.github.com/thomaswhyyou/8907953
#   http://www.ibm.com/developerworks/linux/library/l-tip-prompt/
#   http://cli.learncodethehardway.org/bash_cheat_sheet.pdf
#   http://ss64.com/bash/syntax-prompt.html
#   https://dougbarton.us/Bash/Bash-prompts.html
#   http://jilles.me/badassify-your-terminal-and-shell/   (zsh)

# if running bash
if [ -n "$BASH_VERSION" ]; then
    # include .bashrc if it exists
    if [ -f "$HOME/.bashrc" ]; then
        . "$HOME/.bashrc"
    fi

    # include .bash_include if it exists
    if [ -f "$HOME/.bash_include" ]; then
        . "$HOME/.bash_include"
    fi
fi

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

#   -------------------------------
#   1.  ENVIRONMENT CONFIGURATION
#   -------------------------------

## Settings
# Prefer US English
export LC_ALL="en_US.UTF-8"
# use UTF-8
export LANG="en_US"
# Add colors to LS (http://geoff.greer.fm/lscolors/)
export CLICOLOR=1
export LSCOLORS=fxexcxdxbxegedabagacad # BSD
export LS_COLORS='di=35;40:ln=34;40:so=32;40:pi=33;40:ex=31;40:bd=34;46:cd=34;43:su=0;41:sg=0;46:tw=0;42:ow=0;43:' # Linux
export GREP_OPTIONS='--color=auto'
# Set Default Editor (change 'Nano' to the editor of your choice)
export EDITOR=nano
export VISUAL=nano
# Set default blocksize for ls, df, du
# from this: http://hints.macworld.com/comment.php?mode=view&cid=24491
export BLOCKSIZE=1k

# Color for manpages in less makes manpages a little easier to read
export LESS_TERMCAP_mb=$'\E[01;31m'
export LESS_TERMCAP_md=$'\E[01;31m'
export LESS_TERMCAP_me=$'\E[0m'
export LESS_TERMCAP_se=$'\E[0m'
export LESS_TERMCAP_so=$'\E[01;44;33m'
export LESS_TERMCAP_ue=$'\E[0m'
export LESS_TERMCAP_us=$'\E[01;32m'

## History
# Larger bash history (allow 32³ entries; default is 500)
export HISTSIZE=32768
export HISTFILESIZE=$HISTSIZE
# Causes bash to append to history instead of overwriting it so if you start a
# new terminal, you have old session history
shopt -s histappend
PROMPT_COMMAND='history -a'

## Tab improvements
bind 'set completion-ignore-case on'
bind 'set show-all-if-ambiguous on'
# bind 'TAB: menu-complete'

## Colors for the prompt
# Set the TERM var to xterm-256color
if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
  export TERM=gnome-256color
elif infocmp xterm-256color >/dev/null 2>&1; then
  export TERM=xterm-256color
fi

if tput setaf 1 &> /dev/null; then
  tput sgr0
  if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
    # this is for xterm-256color
    BLACK=$(tput setaf 0)
    RED=$(tput setaf 1)
    GREEN=$(tput setaf 2)
    YELLOW=$(tput setaf 226)
    BLUE=$(tput setaf 4)
    MAGENTA=$(tput setaf 5)
    CYAN=$(tput setaf 6)
    WHITE=$(tput setaf 7)
    ORANGE=$(tput setaf 172)
    # GREEN=$(tput setaf 190)
    PURPLE=$(tput setaf 141)
    BG_BLACK=$(tput setab 0)
    BG_RED=$(tput setab 1)
    BG_GREEN=$(tput setab 2)
    BG_BLUE=$(tput setab 4)
    BG_MAGENTA=$(tput setab 5)
    BG_CYAN=$(tput setab 6)
    BG_YELLOW=$(tput setab 226)
    BG_ORANGE=$(tput setab 172)
    BG_WHITE=$(tput setab 7)
  else
    MAGENTA=$(tput setaf 5)
    ORANGE=$(tput setaf 4)
    GREEN=$(tput setaf 2)
    PURPLE=$(tput setaf 1)
    WHITE=$(tput setaf 7)
  fi
  BOLD=$(tput bold)
  RESET=$(tput sgr0)
  UNDERLINE=$(tput sgr 0 1)
else
  BLACK="\[\e[0;30m\]"
  RED="\033[1;31m"
  ORANGE="\033[1;33m"
  GREEN="\033[1;32m"
  PURPLE="\033[1;35m"
  WHITE="\033[1;37m"
  YELLOW="\[\e[0;33m\]"
  CYAN="\[\e[0;36m\]"
  BLUE="\[\e[0;34m\]"
  BOLD=""
  RESET="\033[m"
fi

## Long git to show + ? !
is_git_repo() {
    $(git rev-parse --is-inside-work-tree &> /dev/null)
}
is_git_dir() {
    $(git rev-parse --is-inside-git-dir 2> /dev/null)
}
get_git_branch() {
    local branch_name
    # Get the short symbolic ref
    branch_name=$(git symbolic-ref --quiet --short HEAD 2> /dev/null) ||
    # If HEAD isn't a symbolic ref, get the short SHA
    branch_name=$(git rev-parse --short HEAD 2> /dev/null) ||
    # Otherwise, just give up
    branch_name="(unknown)"
    printf $branch_name
}
# Git status information
prompt_git() {
    local git_info git_state uc us ut st
    if ! is_git_repo || is_git_dir; then
        return 1
    fi
    git_info=$(get_git_branch)
    # Check for uncommitted changes in the index
    if ! $(git diff --quiet --ignore-submodules --cached); then
        uc="+"
    fi
    # Check for unstaged changes
    if ! $(git diff-files --quiet --ignore-submodules --); then
        us="!"
    fi
    # Check for untracked files
    if [ -n "$(git ls-files --others --exclude-standard)" ]; then
        ut="?"
    fi
    # Check for stashed files
    if $(git rev-parse --verify refs/stash &>/dev/null); then
        st="$"
    fi
    git_state=$uc$us$ut$st
    # Combine the branch name and state information
    if [[ $git_state ]]; then
        git_info="$git_info${RESET}($git_state${RESET})"
    fi
    printf "${WHITE} on ${style_branch}${git_info}"
}

## style the prompt
style_local="\[${RESET}${WHITE}\]"
style_remote="\[${RESET}${YELLOW}\]"
style_path="\[${RESET}${CYAN}\]"
style_branch="${RED}"
style_chars="\[${RESET}${WHITE}\]"
style_dollar="\[${RESET}${ORANGE}\]"

## Build the prompt
PS1="\n"
if [ -n "$SSH_CLIENT" ]; then
    PS1+="${style_remote}\u"
    PS1+="${style_chars} at ${style_remote}\h"
else
    PS1+="${style_local}\u"
fi
PS1+="${style_chars} in ${style_path}\w"
if command -v git >/dev/null 2>&1; then
    PS1+="\$(prompt_git)"
fi
PS1+="\n"
PS1+="${style_dollar}\$ \[${RESET}\]"


#   -----------------------------
#   2.  MAKE TERMINAL BETTER
#   -----------------------------

alias cp='cp -iv'                           # Preferred 'cp' implementation
alias mv='mv -iv'                           # Preferred 'mv' implementation
alias mkdir='mkdir -pv'                     # Preferred 'mkdir' implementation
alias ll='ls -FGlAhp'                       # Preferred 'ls' implementation
alias less='less -FSRXc'                    # Preferred 'less' implementation
cd() { builtin cd "$@"; ll; }               # Always list directory contents upon 'cd'
# alias cd..='cd ../'                         # Go back 1 directory level (for fast typers)
alias ..='cd ../'                           # Go back 1 directory level
alias .2='cd ../../'                        # Go back 2 directory levels
alias .3='cd ../../../'                     # Go back 3 directory levels
alias .4='cd ../../../../'                  # Go back 4 directory levels
alias .5='cd ../../../../../'               # Go back 5 directory levels
alias .6='cd ../../../../../../'            # Go back 6 directory levels
# alias edit='subl'                           # edit:         Opens any file in sublime editor
# alias f='open -a Finder ./'                 # f:            Opens current directory in MacOS Finder
# alias ~="cd ~"                              # ~:            Go Home
alias clr='clear'                             # clr:            Clear terminal display
alias which='type -all'                     # which:        Find executables
alias path='echo -e ${PATH//:/\\n}'         # path:         Echo all executable Paths
# alias show_options='shopt'                  # Show_options: display bash options settings
# alias fix_stty='stty sane'                  # fix_stty:     Restore terminal settings when screwed up
alias cic='set completion-ignore-case On'   # cic:          Make tab-completion case-insensitive
# mcd () { mkdir -p "$1" && cd "$1"; }        # mcd:          Makes new Dir and jumps inside
trash () { command mv "$@" ~/.Trash ; }     # trash:        Moves a file to the MacOS trash
# ql () { qlmanage -p "$*" >& /dev/null; }    # ql:           Opens any file in MacOS Quicklook Preview
# alias DT='tee ~/Desktop/terminalOut.txt'    # DT:           Pipe content to file on MacOS Desktop

#   lr:  Full Recursive Directory Listing
alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/   /'\'' -e '\''s/-/|/'\'' | less'

#   mans:   Search manpage given in agument '1' for term given in argument '2' (case insensitive)
#           displays paginated result with colored search terms and two lines surrounding each hit.             Example: mans mplayer codec
mans () {
    man $1 | grep -iC2 --color=always $2 | less
}


#   -------------------------------
#   3.  FILE AND FOLDER MANAGEMENT
#   -------------------------------

zipf () { zip -r "$1".zip "$1" ; }          # zipf:         To create a ZIP archive of a folder
# alias numFiles='echo $(ls -1 | wc -l)'      # numFiles:     Count of non-hidden files in current dir
alias countfiles='echo $(ls -1 | wc -l)'      # countfiles:     Count of non-hidden files in current dir
alias make1mb='mkfile 1m ./1MB.dat'         # make1mb:      Creates a file of 1mb size (all zeros)
alias make5mb='mkfile 5m ./5MB.dat'         # make5mb:      Creates a file of 5mb size (all zeros)
alias make10mb='mkfile 10m ./10MB.dat'      # make10mb:     Creates a file of 10mb size (all zeros)

#   cdf:  'Cd's to frontmost window of MacOS Finder
cdf () {
    currFolderPath=$( /usr/bin/osascript <<EOT
        tell application "Finder"
            try
        set currFolder to (folder of the front window as alias)
            on error
        set currFolder to (path to desktop folder as alias)
            end try
            POSIX path of currFolder
        end tell
EOT
    )
    echo "cd to \"$currFolderPath\""
    cd "$currFolderPath"
}

#   extract:  Extract most known archives with one command
extract () {
    if [ -f $1 ] ; then
      case $1 in
        *.tar.bz2)   tar xjf $1     ;;
        *.tar.gz)    tar xzf $1     ;;
        *.bz2)       bunzip2 $1     ;;
        *.rar)       unrar e $1     ;;
        *.gz)        gunzip $1      ;;
        *.tar)       tar xf $1      ;;
        *.tbz2)      tar xjf $1     ;;
        *.tgz)       tar xzf $1     ;;
        *.zip)       unzip $1       ;;
        *.Z)         uncompress $1  ;;
        *.7z)        7z x $1        ;;
        *)     echo "'$1' cannot be extracted via extract()" ;;
         esac
     else
         echo "'$1' is not a valid file"
     fi
}


#   ---------------------------
#   4.  SEARCHING
#   ---------------------------

alias qfind="find . -name "                 # qfind:    Quickly search for file
ff () { /usr/bin/find . -name "$@" ; }      # ff:       Find file under the current directory
ffs () { /usr/bin/find . -name "$@"'*' ; }  # ffs:      Find file whose name starts with a given string
ffe () { /usr/bin/find . -name '*'"$@" ; }  # ffe:      Find file whose name ends with a given string

#   spotlight: Search for a file using MacOS Spotlight's metadata
# spotlight () { mdfind "kMDItemDisplayName == '$@'wc"; }

# Searches for text in all files in the current folder
ftext ()
{
    # -i case-insensitive
    # -I ignore binary files
    # -H causes filename to be printed
    # -r recursive search
    # -n causes line number to be printed
    # optional: -F treat search term as a literal, not a regular expression
    # optional: -l only print filenames and not the matching lines ex. grep -irl "$1" *
    grep -iIHrn --color=always "$1" . | less -r
}

#   ---------------------------
#   5.  PROCESS MANAGEMENT
#   ---------------------------

#   findPid: find out the pid of a specified process
#   -----------------------------------------------------
#       Note that the command name can be specified via a regex
#       E.g. findPid '/d$/' finds pids of all processes with names ending in 'd'
#       Without the 'sudo' it will only find processes of the current user
#   -----------------------------------------------------
findPid () { lsof -t -c "$@" ; }

#   memHogsTop, memHogsPs:  Find memory hogs
alias memhogstop='top -l 1 -o rsize | head -20'
alias memhogsps='ps wwaxm -o pid,stat,vsize,rss,time,command | head -10'

#   cpuHogs:  Find CPU hogs
alias cpuhogs='ps wwaxr -o pid,stat,%cpu,time,command | head -10'

#   topForever:  Continual 'top' listing (every 10 seconds)
alias topforever='top -l 9999999 -s 10 -o cpu'

#   ttop:  Recommended 'top' invocation to minimize resources
#   ------------------------------------------------------------
#       Taken from this macosxhints article
#       http://www.macosxhints.com/article.php?story=20060816123853639
#   ------------------------------------------------------------
alias ttop="top -R -F -s 10 -o rsize"

#   my_ps: List processes owned by my user:
myps() { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; }


#   ---------------------------
#   6.  NETWORKING
#   ---------------------------

alias myip='curl ip.appspot.com'                    # myip:         Public facing IP Address
alias netcons='lsof -i'                             # netCons:      Show all open TCP/IP sockets
alias flushdns='dscacheutil -flushcache'            # flushDNS:     Flush out the DNS Cache
alias lsock='sudo /usr/sbin/lsof -i -P'             # lsock:        Display open sockets
alias lsockU='sudo /usr/sbin/lsof -nP | grep UDP'   # lsockU:       Display only open UDP sockets
alias lsockT='sudo /usr/sbin/lsof -nP | grep TCP'   # lsockT:       Display only open TCP sockets
alias ipinfo0='ipconfig getpacket en0'              # ipInfo0:      Get info on connections for en0
alias ipinfo1='ipconfig getpacket en1'              # ipInfo1:      Get info on connections for en1
alias openports='sudo lsof -i | grep LISTEN'        # openPorts:    All listening connections
alias showblocked='sudo ipfw list'                  # showBlocked:  All ipfw rules inc/ blocked IPs

#   ii:  display useful host related informaton
ii() {
    echo -e "\nYou are logged on ${RED}$HOST"
    echo -e "\nAdditionnal information:$NC " ; uname -a
    echo -e "\n${RED}Users logged on:$NC " ; w -h
    echo -e "\n${RED}Current date :$NC " ; date
    echo -e "\n${RED}Machine stats :$NC " ; uptime
    echo -e "\n${RED}Current network location :$NC " ; scselect
    echo -e "\n${RED}Public facing IP Address :$NC " ;myip
    #echo -e "\n${RED}DNS Configuration:$NC " ; scutil --dns
    echo
}


#   ---------------------------------------
#   7.  SYSTEMS OPERATIONS & INFORMATION
#   ---------------------------------------

alias mountreadwrite='/sbin/mount -uw /'    # mountReadWrite:   For use when booted into single-user

#   cleanupDS:  Recursively delete .DS_Store files
alias cleanupds="find . -type f -name '*.DS_Store' -ls -delete"

#   finderShowHidden:   Show hidden files in Finder
#   finderHideHidden:   Hide hidden files in Finder
alias findershowhidden='defaults write com.apple.finder ShowAllFiles TRUE'
alias finderhidehidden='defaults write com.apple.finder ShowAllFiles FALSE'

#   cleanupLS:  Clean up LaunchServices to remove duplicates in the "Open With" menu
# alias cleanupLS="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder"

#   ---------------------------------------
#   8.  WEB DEVELOPMENT
#   ---------------------------------------

# alias apacheEdit='sudo edit /etc/httpd/httpd.conf'      # apacheEdit:       Edit httpd.conf
# alias apacheRestart='sudo apachectl graceful'           # apacheRestart:    Restart Apache
# alias editHosts='sudo edit /etc/hosts'                  # editHosts:        Edit /etc/hosts file
# alias herr='tail /var/log/httpd/error_log'              # herr:             Tails HTTP error logs
# alias apacheLogs="less +F /var/log/apache2/error_log"   # Apachelogs:   Shows apache error logs
# httpHeaders () { /usr/bin/curl -I -L $@ ; }             # httpHeaders:      Grabs headers from web page

#   httpDebug:  Download a web page and show info on what took time
httpdebug () { /usr/bin/curl $@ -o /dev/null -w "dns: %{time_namelookup} connect: %{time_connect} pretransfer: %{time_pretransfer} starttransfer: %{time_starttransfer} total: %{time_total}\n" ; }


#   ---------------------------------------
#   9.  REMINDERS & NOTES
#   ---------------------------------------

#   remove_disk: spin down unneeded disk
#   ---------------------------------------
#   diskutil eject /dev/disk1s3

#   to change the password on an encrypted disk image:
#   ---------------------------------------
#   hdiutil chpass /path/to/the/diskimage

#   to mount a read-only disk image as read-write:
#   ---------------------------------------
#   hdiutil attach example.dmg -shadow /tmp/example.shadow -noverify

#   mounting a removable drive (of type msdos or hfs)
#   ---------------------------------------
#   mkdir /Volumes/Foo
#   ls /dev/disk*   to find out the device to use in the mount command)
#   mount -t msdos /dev/disk1s1 /Volumes/Foo
#   mount -t hfs /dev/disk1s1 /Volumes/Foo

#   to create a file of a given size: /usr/sbin/mkfile or /usr/bin/hdiutil
#   ---------------------------------------
#   e.g.: mkfile 10m 10MB.dat
#   e.g.: hdiutil create -size 10m 10MB.dmg
#   the above create files that are almost all zeros - if random bytes are desired
#   then use: ~/Dev/Perl/randBytes 1048576 > 10MB.dat


#   ---------------------------------------
#   10.  MACHINE SPECIFIC
#   ---------------------------------------

## Shortcuts
if [ -d ~/Dropbox/Code ]; then
    alias code='cd ~/Dropbox/Code'
fi

## autoenv
if hash activate.sh 2>/dev/null; then
    . activate.sh
fi

## Elixir
if hash elixir 2>/dev/null; then
    alias elix='elixir'
fi
	# Reference:
	# http://natelandau.com/my-mac-osx-bash_profile/ (mostly copied from here)
	# https://gist.github.com/phlco/6670713 (..and here)
	# http://www.linuxquestions.org/questions/linux-general-1/ultimate-prompt-and-bashrc-file-4175518169/
	# https://gist.github.com/thomaswhyyou/8907953
	# http://www.ibm.com/developerworks/linux/library/l-tip-prompt/
	# http://cli.learncodethehardway.org/bash_cheat_sheet.pdf
	# http://ss64.com/bash/syntax-prompt.html
	# https://dougbarton.us/Bash/Bash-prompts.html
	# http://jilles.me/badassify-your-terminal-and-shell/ (zsh)

	# if running bash
	if [ -n "$BASH_VERSION" ]; then
	# include .bashrc if it exists
	if [ -f "$HOME/.bashrc" ]; then
	. "$HOME/.bashrc"
	fi

	# include .bash_include if it exists
	if [ -f "$HOME/.bash_include" ]; then
	. "$HOME/.bash_include"
	fi
	fi

	# set PATH so it includes user's private bin if it exists
	if [ -d "$HOME/bin" ] ; then
	PATH="$HOME/bin:$PATH"
	fi

	# -------------------------------
	# 1. ENVIRONMENT CONFIGURATION
	# -------------------------------

	## Settings
	# Prefer US English
	export LC_ALL="en_US.UTF-8"
	# use UTF-8
	export LANG="en_US"
	# Add colors to LS (http://geoff.greer.fm/lscolors/)
	export CLICOLOR=1
	export LSCOLORS=fxexcxdxbxegedabagacad # BSD
	export LS_COLORS='di=35;40:ln=34;40:so=32;40:pi=33;40:ex=31;40:bd=34;46:cd=34;43:su=0;41:sg=0;46:tw=0;42:ow=0;43:' # Linux
	export GREP_OPTIONS='--color=auto'
	# Set Default Editor (change 'Nano' to the editor of your choice)
	export EDITOR=nano
	export VISUAL=nano
	# Set default blocksize for ls, df, du
	# from this: http://hints.macworld.com/comment.php?mode=view&cid=24491
	export BLOCKSIZE=1k

	# Color for manpages in less makes manpages a little easier to read
	export LESS_TERMCAP_mb=$'\E[01;31m'
	export LESS_TERMCAP_md=$'\E[01;31m'
	export LESS_TERMCAP_me=$'\E[0m'
	export LESS_TERMCAP_se=$'\E[0m'
	export LESS_TERMCAP_so=$'\E[01;44;33m'
	export LESS_TERMCAP_ue=$'\E[0m'
	export LESS_TERMCAP_us=$'\E[01;32m'

	## History
	# Larger bash history (allow 32³ entries; default is 500)
	export HISTSIZE=32768
	export HISTFILESIZE=$HISTSIZE
	# Causes bash to append to history instead of overwriting it so if you start a
	# new terminal, you have old session history
	shopt -s histappend
	PROMPT_COMMAND='history -a'

	## Tab improvements
	bind 'set completion-ignore-case on'
	bind 'set show-all-if-ambiguous on'
	# bind 'TAB: menu-complete'

	## Colors for the prompt
	# Set the TERM var to xterm-256color
	if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
	export TERM=gnome-256color
	elif infocmp xterm-256color >/dev/null 2>&1; then
	export TERM=xterm-256color
	fi

	if tput setaf 1 &> /dev/null; then
	tput sgr0
	if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
	# this is for xterm-256color
	BLACK=$(tput setaf 0)
	RED=$(tput setaf 1)
	GREEN=$(tput setaf 2)
	YELLOW=$(tput setaf 226)
	BLUE=$(tput setaf 4)
	MAGENTA=$(tput setaf 5)
	CYAN=$(tput setaf 6)
	WHITE=$(tput setaf 7)
	ORANGE=$(tput setaf 172)
	# GREEN=$(tput setaf 190)
	PURPLE=$(tput setaf 141)
	BG_BLACK=$(tput setab 0)
	BG_RED=$(tput setab 1)
	BG_GREEN=$(tput setab 2)
	BG_BLUE=$(tput setab 4)
	BG_MAGENTA=$(tput setab 5)
	BG_CYAN=$(tput setab 6)
	BG_YELLOW=$(tput setab 226)
	BG_ORANGE=$(tput setab 172)
	BG_WHITE=$(tput setab 7)
	else
	MAGENTA=$(tput setaf 5)
	ORANGE=$(tput setaf 4)
	GREEN=$(tput setaf 2)
	PURPLE=$(tput setaf 1)
	WHITE=$(tput setaf 7)
	fi
	BOLD=$(tput bold)
	RESET=$(tput sgr0)
	UNDERLINE=$(tput sgr 0 1)
	else
	BLACK="\[\e[0;30m\]"
	RED="\033[1;31m"
	ORANGE="\033[1;33m"
	GREEN="\033[1;32m"
	PURPLE="\033[1;35m"
	WHITE="\033[1;37m"
	YELLOW="\[\e[0;33m\]"
	CYAN="\[\e[0;36m\]"
	BLUE="\[\e[0;34m\]"
	BOLD=""
	RESET="\033[m"
	fi

	## Long git to show + ? !
	is_git_repo() {
	$(git rev-parse --is-inside-work-tree &> /dev/null)
	}
	is_git_dir() {
	$(git rev-parse --is-inside-git-dir 2> /dev/null)
	}
	get_git_branch() {
	local branch_name
	# Get the short symbolic ref
	branch_name=$(git symbolic-ref --quiet --short HEAD 2> /dev/null) \|\|
	# If HEAD isn't a symbolic ref, get the short SHA
	branch_name=$(git rev-parse --short HEAD 2> /dev/null) \|\|
	# Otherwise, just give up
	branch_name="(unknown)"
	printf $branch_name
	}
	# Git status information
	prompt_git() {
	local git_info git_state uc us ut st
	if ! is_git_repo \|\| is_git_dir; then
	return 1
	fi
	git_info=$(get_git_branch)
	# Check for uncommitted changes in the index
	if ! $(git diff --quiet --ignore-submodules --cached); then
	uc="+"
	fi
	# Check for unstaged changes
	if ! $(git diff-files --quiet --ignore-submodules --); then
	us="!"
	fi
	# Check for untracked files
	if [ -n "$(git ls-files --others --exclude-standard)" ]; then
	ut="?"
	fi
	# Check for stashed files
	if $(git rev-parse --verify refs/stash &>/dev/null); then
	st="$"
	fi
	git_state=$uc$us$ut$st
	# Combine the branch name and state information
	if [[ $git_state ]]; then
	git_info="$git_info${RESET}($git_state${RESET})"
	fi
	printf "${WHITE} on ${style_branch}${git_info}"
	}

	## style the prompt
	style_local="\[${RESET}${WHITE}\]"
	style_remote="\[${RESET}${YELLOW}\]"
	style_path="\[${RESET}${CYAN}\]"
	style_branch="${RED}"
	style_chars="\[${RESET}${WHITE}\]"
	style_dollar="\[${RESET}${ORANGE}\]"

	## Build the prompt
	PS1="\n"
	if [ -n "$SSH_CLIENT" ]; then
	PS1+="${style_remote}\u"
	PS1+="${style_chars} at ${style_remote}\h"
	else
	PS1+="${style_local}\u"
	fi
	PS1+="${style_chars} in ${style_path}\w"
	if command -v git >/dev/null 2>&1; then
	PS1+="\$(prompt_git)"
	fi
	PS1+="\n"
	PS1+="${style_dollar}\$ \[${RESET}\]"


	# -----------------------------
	# 2. MAKE TERMINAL BETTER
	# -----------------------------

	alias cp='cp -iv' # Preferred 'cp' implementation
	alias mv='mv -iv' # Preferred 'mv' implementation
	alias mkdir='mkdir -pv' # Preferred 'mkdir' implementation
	alias ll='ls -FGlAhp' # Preferred 'ls' implementation
	alias less='less -FSRXc' # Preferred 'less' implementation
	cd() { builtin cd "$@"; ll; } # Always list directory contents upon 'cd'
	# alias cd..='cd ../' # Go back 1 directory level (for fast typers)
	alias ..='cd ../' # Go back 1 directory level
	alias .2='cd ../../' # Go back 2 directory levels
	alias .3='cd ../../../' # Go back 3 directory levels
	alias .4='cd ../../../../' # Go back 4 directory levels
	alias .5='cd ../../../../../' # Go back 5 directory levels
	alias .6='cd ../../../../../../' # Go back 6 directory levels
	# alias edit='subl' # edit: Opens any file in sublime editor
	# alias f='open -a Finder ./' # f: Opens current directory in MacOS Finder
	# alias ~="cd ~" # ~: Go Home
	alias clr='clear' # clr: Clear terminal display
	alias which='type -all' # which: Find executables
	alias path='echo -e ${PATH//:/\\n}' # path: Echo all executable Paths
	# alias show_options='shopt' # Show_options: display bash options settings
	# alias fix_stty='stty sane' # fix_stty: Restore terminal settings when screwed up
	alias cic='set completion-ignore-case On' # cic: Make tab-completion case-insensitive
	# mcd () { mkdir -p "$1" && cd "$1"; } # mcd: Makes new Dir and jumps inside
	trash () { command mv "$@" ~/.Trash ; } # trash: Moves a file to the MacOS trash
	# ql () { qlmanage -p "$*" >& /dev/null; } # ql: Opens any file in MacOS Quicklook Preview
	# alias DT='tee ~/Desktop/terminalOut.txt' # DT: Pipe content to file on MacOS Desktop

	# lr: Full Recursive Directory Listing
	alias lr='ls -R \| grep ":$" \| sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/ /'\'' -e '\''s/-/\|/'\'' \| less'

	# mans: Search manpage given in agument '1' for term given in argument '2' (case insensitive)
	# displays paginated result with colored search terms and two lines surrounding each hit. Example: mans mplayer codec
	mans () {
	man $1 \| grep -iC2 --color=always $2 \| less
	}


	# -------------------------------
	# 3. FILE AND FOLDER MANAGEMENT
	# -------------------------------

	zipf () { zip -r "$1".zip "$1" ; } # zipf: To create a ZIP archive of a folder
	# alias numFiles='echo $(ls -1 \| wc -l)' # numFiles: Count of non-hidden files in current dir
	alias countfiles='echo $(ls -1 \| wc -l)' # countfiles: Count of non-hidden files in current dir
	alias make1mb='mkfile 1m ./1MB.dat' # make1mb: Creates a file of 1mb size (all zeros)
	alias make5mb='mkfile 5m ./5MB.dat' # make5mb: Creates a file of 5mb size (all zeros)
	alias make10mb='mkfile 10m ./10MB.dat' # make10mb: Creates a file of 10mb size (all zeros)

	# cdf: 'Cd's to frontmost window of MacOS Finder
	cdf () {
	currFolderPath=$( /usr/bin/osascript <<EOT
	tell application "Finder"
	try
	set currFolder to (folder of the front window as alias)
	on error
	set currFolder to (path to desktop folder as alias)
	end try
	POSIX path of currFolder
	end tell
	EOT
	)
	echo "cd to \"$currFolderPath\""
	cd "$currFolderPath"
	}

	# extract: Extract most known archives with one command
	extract () {
	if [ -f $1 ] ; then
	case $1 in
	*.tar.bz2) tar xjf $1 ;;
	*.tar.gz) tar xzf $1 ;;
	*.bz2) bunzip2 $1 ;;
	*.rar) unrar e $1 ;;
	*.gz) gunzip $1 ;;
	*.tar) tar xf $1 ;;
	*.tbz2) tar xjf $1 ;;
	*.tgz) tar xzf $1 ;;
	*.zip) unzip $1 ;;
	*.Z) uncompress $1 ;;
	*.7z) 7z x $1 ;;
	*) echo "'$1' cannot be extracted via extract()" ;;
	esac
	else
	echo "'$1' is not a valid file"
	fi
	}


	# ---------------------------
	# 4. SEARCHING
	# ---------------------------

	alias qfind="find . -name " # qfind: Quickly search for file
	ff () { /usr/bin/find . -name "$@" ; } # ff: Find file under the current directory
	ffs () { /usr/bin/find . -name "$@"'*' ; } # ffs: Find file whose name starts with a given string
	ffe () { /usr/bin/find . -name '*'"$@" ; } # ffe: Find file whose name ends with a given string

	# spotlight: Search for a file using MacOS Spotlight's metadata
	# spotlight () { mdfind "kMDItemDisplayName == '$@'wc"; }

	# Searches for text in all files in the current folder
	ftext ()
	{
	# -i case-insensitive
	# -I ignore binary files
	# -H causes filename to be printed
	# -r recursive search
	# -n causes line number to be printed
	# optional: -F treat search term as a literal, not a regular expression
	# optional: -l only print filenames and not the matching lines ex. grep -irl "$1" *
	grep -iIHrn --color=always "$1" . \| less -r
	}

	# ---------------------------
	# 5. PROCESS MANAGEMENT
	# ---------------------------

	# findPid: find out the pid of a specified process
	# -----------------------------------------------------
	# Note that the command name can be specified via a regex
	# E.g. findPid '/d$/' finds pids of all processes with names ending in 'd'
	# Without the 'sudo' it will only find processes of the current user
	# -----------------------------------------------------
	findPid () { lsof -t -c "$@" ; }

	# memHogsTop, memHogsPs: Find memory hogs
	alias memhogstop='top -l 1 -o rsize \| head -20'
	alias memhogsps='ps wwaxm -o pid,stat,vsize,rss,time,command \| head -10'

	# cpuHogs: Find CPU hogs
	alias cpuhogs='ps wwaxr -o pid,stat,%cpu,time,command \| head -10'

	# topForever: Continual 'top' listing (every 10 seconds)
	alias topforever='top -l 9999999 -s 10 -o cpu'

	# ttop: Recommended 'top' invocation to minimize resources
	# ------------------------------------------------------------
	# Taken from this macosxhints article
	# http://www.macosxhints.com/article.php?story=20060816123853639
	# ------------------------------------------------------------
	alias ttop="top -R -F -s 10 -o rsize"

	# my_ps: List processes owned by my user:
	myps() { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; }


	# ---------------------------
	# 6. NETWORKING
	# ---------------------------

	alias myip='curl ip.appspot.com' # myip: Public facing IP Address
	alias netcons='lsof -i' # netCons: Show all open TCP/IP sockets
	alias flushdns='dscacheutil -flushcache' # flushDNS: Flush out the DNS Cache
	alias lsock='sudo /usr/sbin/lsof -i -P' # lsock: Display open sockets
	alias lsockU='sudo /usr/sbin/lsof -nP \| grep UDP' # lsockU: Display only open UDP sockets
	alias lsockT='sudo /usr/sbin/lsof -nP \| grep TCP' # lsockT: Display only open TCP sockets
	alias ipinfo0='ipconfig getpacket en0' # ipInfo0: Get info on connections for en0
	alias ipinfo1='ipconfig getpacket en1' # ipInfo1: Get info on connections for en1
	alias openports='sudo lsof -i \| grep LISTEN' # openPorts: All listening connections
	alias showblocked='sudo ipfw list' # showBlocked: All ipfw rules inc/ blocked IPs

	# ii: display useful host related informaton
	ii() {
	echo -e "\nYou are logged on ${RED}$HOST"
	echo -e "\nAdditionnal information:$NC " ; uname -a
	echo -e "\n${RED}Users logged on:$NC " ; w -h
	echo -e "\n${RED}Current date :$NC " ; date
	echo -e "\n${RED}Machine stats :$NC " ; uptime
	echo -e "\n${RED}Current network location :$NC " ; scselect
	echo -e "\n${RED}Public facing IP Address :$NC " ;myip
	#echo -e "\n${RED}DNS Configuration:$NC " ; scutil --dns
	echo
	}


	# ---------------------------------------
	# 7. SYSTEMS OPERATIONS & INFORMATION
	# ---------------------------------------

	alias mountreadwrite='/sbin/mount -uw /' # mountReadWrite: For use when booted into single-user

	# cleanupDS: Recursively delete .DS_Store files
	alias cleanupds="find . -type f -name '*.DS_Store' -ls -delete"

	# finderShowHidden: Show hidden files in Finder
	# finderHideHidden: Hide hidden files in Finder
	alias findershowhidden='defaults write com.apple.finder ShowAllFiles TRUE'
	alias finderhidehidden='defaults write com.apple.finder ShowAllFiles FALSE'

	# cleanupLS: Clean up LaunchServices to remove duplicates in the "Open With" menu
	# alias cleanupLS="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder"

	# ---------------------------------------
	# 8. WEB DEVELOPMENT
	# ---------------------------------------

	# alias apacheEdit='sudo edit /etc/httpd/httpd.conf' # apacheEdit: Edit httpd.conf
	# alias apacheRestart='sudo apachectl graceful' # apacheRestart: Restart Apache
	# alias editHosts='sudo edit /etc/hosts' # editHosts: Edit /etc/hosts file
	# alias herr='tail /var/log/httpd/error_log' # herr: Tails HTTP error logs
	# alias apacheLogs="less +F /var/log/apache2/error_log" # Apachelogs: Shows apache error logs
	# httpHeaders () { /usr/bin/curl -I -L $@ ; } # httpHeaders: Grabs headers from web page

	# httpDebug: Download a web page and show info on what took time
	httpdebug () { /usr/bin/curl $@ -o /dev/null -w "dns: %{time_namelookup} connect: %{time_connect} pretransfer: %{time_pretransfer} starttransfer: %{time_starttransfer} total: %{time_total}\n" ; }


	# ---------------------------------------
	# 9. REMINDERS & NOTES
	# ---------------------------------------

	# remove_disk: spin down unneeded disk
	# ---------------------------------------
	# diskutil eject /dev/disk1s3

	# to change the password on an encrypted disk image:
	# ---------------------------------------
	# hdiutil chpass /path/to/the/diskimage

	# to mount a read-only disk image as read-write:
	# ---------------------------------------
	# hdiutil attach example.dmg -shadow /tmp/example.shadow -noverify

	# mounting a removable drive (of type msdos or hfs)
	# ---------------------------------------
	# mkdir /Volumes/Foo
	# ls /dev/disk* to find out the device to use in the mount command)
	# mount -t msdos /dev/disk1s1 /Volumes/Foo
	# mount -t hfs /dev/disk1s1 /Volumes/Foo

	# to create a file of a given size: /usr/sbin/mkfile or /usr/bin/hdiutil
	# ---------------------------------------
	# e.g.: mkfile 10m 10MB.dat
	# e.g.: hdiutil create -size 10m 10MB.dmg
	# the above create files that are almost all zeros - if random bytes are desired
	# then use: ~/Dev/Perl/randBytes 1048576 > 10MB.dat


	# ---------------------------------------
	# 10. MACHINE SPECIFIC
	# ---------------------------------------

	## Shortcuts
	if [ -d ~/Dropbox/Code ]; then
	alias code='cd ~/Dropbox/Code'
	fi

	## autoenv
	if hash activate.sh 2>/dev/null; then
	. activate.sh
	fi

	## Elixir
	if hash elixir 2>/dev/null; then
	alias elix='elixir'
	fi