Looking your history of commands in MacOS X Terminal

Hi, today I want share about to display our history of commands. So, do you know that every command that you typed is always recorded by your system. And I think this command is very helpful for me, because when I type a complex command and I want use that command again I don't necessary to retype it just look its history and choose the number history and you will get that command again.

OK, open your Terminal first and type at prompt history and your commands history will shown on your screen and as you look every command gaved a number. And to use a command that listed in the command history just type !(number_command_history) for example if you want recall command number 200 just type !200 and chosen command will executed.
I hope this tip may help you to make your job be more easier.