.bashrc

#
# ~/.bashrc
#

#  _               _     
#  | |             | |    
#  | |__   __ _ ___| |__  
#  | '_ \ / _` / __| '_ \ 
#  | |_) | (_| \__ \ | | |
#  |_.__/ \__,_|___/_| |_|
##################################################################
##################################################################

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# the first 32 should be 31 if root.
PS1='\[\e[1;32m\]\h\[\e[m\] \[\e[1;34m\]\w\[\e[m\] \[\e[1;34m\]\$ \[\e[0;37m\]'

export EDITOR="/usr/bin/vim"

dotfiles=$( dirname `readlink ~/.bashrc` )
. $dotfiles/update.sh

source ~/.alias

#   __                  _   _                 
#  / _|                | | (_)              
# | |_ _   _ _ __   ___| |_ _  ___  _ __  ___ 
# |  _| | | | '_ \ / __| __| |/ _ \| '_ \/ __|
# | | | |_| | | | | (__| |_| | (_) | | | \__ \
# |_|  \__,_|_| |_|\___|\__|_|\___/|_| |_|___/
##################################################################
##################################################################

SSH_ENV="$HOME/.ssh/environment"

function start_agent {
     echo "Initialising new SSH agent..."
     /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
     echo succeeded
     chmod 600 "${SSH_ENV}"
     . "${SSH_ENV}" > /dev/null
     /usr/bin/ssh-add;
}

# Source SSH settings, if applicable

if [ -f "${SSH_ENV}" ]; then
     . "${SSH_ENV}" > /dev/null
     ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
         start_agent;
     }
else
     start_agent;
fi


# Extract various compression formats
extract () {
     if [ -f $1 ] ; then
         case $1 in
             *.tar.bz2)   tar xjf $1        ;;
             *.tar.gz)    tar xzf $1     ;;
             *.bz2)       bunzip2 $1       ;;
             *.rar)       rar x $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
}

# Find a file with a pattern in name:
function ff() { find -iname '*'$*'*' ; }