#!/bin/bash
history_full () 
{ 
    HIST_FILE=~/.history;
    while read LINE; do
        if [ -n "$(echo "$LINE" | grep '^#')" ]; then
            date -d "$(echo $LINE | sed 's/\#/@/g')";
        else
            echo "$LINE";
        fi;
    done < $HIST_FILE
}
history_full "$@"