JustinPC@history$ ./history.py
$0:                    /bin/bash
ls *.py:               history.py
pwd:                   /home/justin/cpp/history
echo ~:                /home/justin
echo $HISTFILE:        /home/justin/.bash_history
head -n 1 $HISTFILE:   make && ./my_queue # Example
type history:          history is a shell builtin
history:
builtin history:
bash -c history: