Reading the PDG/CHM format e-book method in Linux

Currently, e-books are mainly in PDG, PDF, CHM, and other formats. we can solve this problem in win and install corresponding readers. but in linux, it is a little troublesome. I want to learn programming, it's impossible to go to Windows for a while before

Currently, e-books are mainly in PDG, PDF, CHM, and other formats. we can solve this problem in win and install corresponding readers. but in linux, it is a little troublesome. I want to learn programming, it is impossible to take a look at Windows for a while and try again in linux. The two machines are just one, so it is hard to do it.

I searched the internet and found some methods.

For PDF, I will not talk much about it. it can be viewed in linux, but I can't go to Acrobat Reader for linux.

The other two common formats are described as follows:

1. PDG format

The former converts the pdg style into an image, and the latter converts the image into a pdf e-book format.

II. for CHM

CHM cannot run directly in linux. we can solve this problem through a firefox plug-in.

Method: Click "firefox", "tools"> "additional software", and select "get extension" on the pop-up dialog page. the page will jump to the relevant firefox website.

Search for "chm reader" and find the chm reader. after the installation is complete, restart firefox to go through the file-> open chm files... to read the chm file.