How to show Calendar on Ubuntu

Did you know that you can show calendar on the command line of ubuntu? i think everybody should learn this simple command, it might come in handy in the future.

To show calendar on ubuntu command line, simply run 'cal', if no parameter given 'cal' will display the current date and month.

cal

You can also display calendar for any year, simply put the year that you want as parameter, like this:

cal 2018

cal 1802

You can also specify the month that you wish to see, what you can't do is specify the date.

cal april 2018

cal march 1802

     Maret 1802       
Su Mo Tu We Th Fr Sa  
    1  2  3  4  5  6  
 7  8  9 10 11 12 13  
14 15 16 17 18 19 20  
21 22 23 24 25 26 27  
28 29 30 31