If you happened to came to Linux world, then you must know that shell is considered one of the biggest assets, especially for those who loves automation and also scripting for their daily tasks.
But for some people, learning all those commands (including their parameter/options) will take some time and patience that not everyone has.
There's an easy way to solve that issue. Just visit explainshell.com and place your command there and they will try to explain it to you in detail. Well, basically they just grab the relevant part from the manual page, but it's easier for us to see instead of digging the whole manual pages. They already prepared some examples for you to try out.