The PS1 variable for bashrc

.bashrc

parse_git_branch() {
    _branch=$(git branch 2> /dev/null | sed -e '/^[^*]/d'  -e 's/* \(.*\)/(\1)/')
    _branch="$_branch"
    echo $_branch
}
export PS1="\[\033[38;5;42m\]\u@\h\[\033[00m\]:\[\033[38;5;39m\]\W\[\033[38;5;198m\]\$(parse_git_branch)\[\033[00m\]$ "

jk() {
    JUNK_DIR=$HOME/.junk/
    JUNK_ARGS="$@"

    if [ ! -d $JUNK_DIR ]; then
        mkdir $JUNK_DIR
    fi

    if [ "$1" = "-e" ]; then
        rm -rf $JUNK_DIR
        return
    fi

    echo ""
    for item in $@; do
        RAND=$(tr -dc a-z0-9 </dev/urandom | head -c 5; echo)
        if [ -d $item -o -f $item ]; then
            mv $item $JUNK_DIR/$item.$RAND
            echo -e "\033[0;32m$item junked\033[0m"
        else
            echo -e "\033[0;31m$item doesn't exist\033[0m"
        fi
    done
    echo ""
}


alias ifconfig="ip -c a s"