[C#] Console output richtig darstellen

public void AddConsoleText(string text)
        {
            if (this.InvokeRequired)
            {
                PuttyOutput.Invoke(new Action(() =>
                {
                    PuttyOutput.WriteOutput( text + Environment.NewLine, Color.White);
                }));
                return;
            }
            PuttyOutput.WriteOutput(text + Environment.NewLine, Color.White);
        }

fn_ansi_loader(){
    if [ "${ansi}" != "off" ]; then
        # echo colors
        default="\e[0m"
        black="\e[30m"
        red="\e[31m"
        lightred="\e[91m"
        green="\e[32m"
        lightgreen="\e[92m"
        yellow="\e[33m"
        lightyellow="\e[93m"
        blue="\e[34m"
        lightblue="\e[94m"
        magenta="\e[35m"
        lightmagenta="\e[95m"
        cyan="\e[36m"
        lightcyan="\e[96m"
        darkgrey="\e[90m"
        lightgrey="\e[37m"
        white="\e[97m"
    fi
    # carriage return & erase to end of line.
    creeol="\r\033[K"
}

fn_print_ok(){
    if [ -n "${commandaction}" ]; then
        echo -en "${creeol}[${green}  OK  ${default}] ${commandaction} ${servicename}: $@"
    else
        echo -en "${creeol}[${green}  OK  ${default}] $@"
    fi
    fn_sleep_time
}