.bashrc

# ---------------------------------------------------------
# -- 1.2) Set up bash prompt and ~/.bash_eternal_history --
# ---------------------------------------------------------
#  Set various bash parameters based on whether the shell is 'interactive'

#  non-interactive one is the bash environment used in scripts.
if [ "$PS1" ]; then

    if [ -x /usr/bin/tput ]; then
      if [ "x`tput kbs`" != "x" ]; then # We can't do this with "dumb" terminal
        stty erase `tput kbs`
      elif [ -x /usr/bin/wc ]; then
        if [ "`tput kbs|wc -c `" -gt 0 ]; then # We can't do this with "dumb" terminal
          stty erase `tput kbs`
        fi
      fi
    fi
    case $TERM in
	xterm*)
		if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
			PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
		else
	    	PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\007"'
		fi
		;;
	screen)
		if [ -e /etc/sysconfig/bash-prompt-screen ]; then
			PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen
		else
		PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\033\\"'
		fi
		;;
	*)
		[ -e /etc/sysconfig/bash-prompt-default ] && PROMPT_COMMAND=/etc/sysconfig/bash-prompt-default

	    ;;
    esac

    # Bash eternal history
    # --------------------
    # This snippet allows infinite recording of every command you've ever
    # entered on the machine, without using a large HISTFILESIZE variable,
    # and keeps track if you have multiple screens and ssh sessions into the
    # same machine. It is adapted from:
    # http://www.debian-administration.org/articles/543.
    #
    # The way it works is that after each command is executed and
    # before a prompt is displayed, a line with the last command (and
    # some metadata) is appended to ~/.bash_eternal_history.
    #
    # This file is a tab-delimited, timestamped file, with the following
    # columns:
    #
    # 1) user
    # 2) hostname
    # 3) screen window (in case you are using GNU screen)
    # 4) date/time
    # 5) current working directory (to see where a command was executed)
    # 6) the last command you executed
    #
    # The only minor bug: if you include a literal newline or tab (e.g. with
    # awk -F"\t"), then that will be included verbatime. It is possible to
    # define a bash function which escapes the string before writing it; if you
    # have a fix for that which doesn't slow the command down, please submit
    # a patch or pull request.
    PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND ; }"'echo -e $$\\t$USER\\t$HOSTNAME\\tscreen $WINDOW\\t`date +%D%t%T%t%Y%t%s`\\t$PWD"$(history 1)" >> ~/.bash_eternal_history'

    # Turn on checkwinsize
    shopt -s checkwinsize

    #Prompt edited from default
    [ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u \w]\\$ "

    if [ "x$SHLVL" != "x1" ]; then # We're not a login shell
        for i in /etc/profile.d/*.sh; do
	    if [ -r "$i" ]; then
	        . $i
	    fi
	done
    fi
fi

# Append to history
# See: http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html
shopt -s histappend

# Make prompt informative
# See:  http://www.ukuug.org/events/linux2003/papers/bash_tips/
PS1="\[\033[0;34m\][\u@\h:\w]$\[\033[0m\]"

## -----------------------
## -- 2) Set up aliases --
## -----------------------

# 2.1) Safety
alias rm="rm -i"
alias mv="mv -i"
alias cp="cp -i"
set -o noclobber

# 2.2) Listing, directories, and motion
alias ll="ls -lrtG"
alias la="ls -alrtG"
alias l="ls -CF"
alias m='less'
alias ..='cd ..'
alias ...='cd ..;cd ..'
alias md='mkdir'
alias cl='clear'
alias du='du -ch'
alias treeacl='tree -A -C -L 2'
alias ff="find . -name '*\!{*}*' -ls"
alias wget="wget --no-check-certificate"

# 2.3) Text and editor commands
alias em='/usr/local/Cellar/emacs/24.4/Emacs.app/Contents/MacOS/Emacs -nw'     # No X11 windows
alias eqq='emacs -nw -Q' # No config and no X11
export EDITOR='emacs -nw'
export VISUAL='emacs -nw'

# 2.4) grep options
export GREP_OPTIONS='--color=auto'
export GREP_COLOR='1;31' # green for matches

# 2.5) sort options
# Ensures cross-platform sorting behavior of GNU sort.
# http://www.gnu.org/software/coreutils/faq/coreutils-faq.html#Sort-does-not-sort-in-normal-order_0021
unset LANG
export LC_ALL=POSIX

# 2.6) Install rlwrap if not present
# http://stackoverflow.com/a/677212
command -v rlwrap >/dev/null 2>&1 || { echo >&2 "Install rlwrap to use node: sudo apt-get install -y rlwrap";}

# 2.7) git
alias git='hub'
alias gp="git push"
alias ga="git add --all"
alias gc="git commit"
alias gcm="git commit -m "$1""
alias gcf="git commit --amend --no-edit"
alias gs="git status"
alias newpr="ddd=\$(date +%y%m%d%H%M%S); git checkout -b "pr/\$ddd"; git push origin -u "pr/\$ddd""

echo "Greetings, $USER."
echo "Today is" $(date +"%A, %B, %-d, %Y")

# 2.8) pass
source /usr/local/etc/bash_completion.d/password-store