This command fetches a web page, converts it to text and shows it.

lynx -dump http://www.example.com/

Installing the dependencies for HTML Validator extension for Firefox on linux.

sudo yum install compat-libstdc++-296 compat-libstdc++-33 tidy

hh.exe -decompile <FolderName> <Chm_File_Name>

Example

hh.exe -decompile "E:\Backup\" E:\All Song4s.chm
[tags]windows,chm,help,decompile,html,file[/tags]