For a beginner, it may seem little weird that one can update his/her status on a social website using command line (terminal) but, it is quite easy as well. It is quiet useful when you are dealing with slow connection. Commands really drive me crazy. And i have noticed, most of us think that commands are bound to certain limits but that isnt the reality. You can do a lot of Geeky stuff, that you might have never thought about, by simply using your terminal.

.chm file format is a microsoft proprietary file format that is basically designed for the help files deployment. It is considered as a handy file format. Open and Convert .chm to .pdf file format, a more stable one.