My .bash_profile with aliases and git branch info

.bash_profile

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
    . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin
export PATH

alias ll='ls -al --color=auto'
alias lll='ls -l --color=auto'
alias llh='ls -alh --color=auto'
alias lc='wc -l'
alias vi='vim'
alias scls='screen -ls'
alias scc='screen -xS'
alias lr='ls -alrt'
alias fp='readlink -f'


parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@\h \[\033[32m\]\W\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "

function mark {
    export $1=`pwd`;
}

shopt -s direxpand
export IGNOREEOF=5
export SUDO_EDITOR=/usr/bin/vim


search() {
    mat=$1
    fpat=$2
    dir=$3
    find $dir -name "*.$fpat" -exec grep -Hn "$mat" {} \;
}
searchfile() {
    mat=$1
    fpat=$2
    dir=$3
    find $dir -name "$fpat" -exec grep -Hn "$mat" {} \;
}