pipe a program into less

Question

I'm taking the dive into setting up and learning git and at the same time learning bash. I'm trying to do something simple as view the help section of

$ git config

unfortunately, when I type that the output of the help goes off the screen. Doing some googling I found less to be the program I want to use to scroll.

I tried

$ git config | less

with no success. Any ideas? Thanks!

Solution

Piping only redirects stdout. If you want stderr as well then you need to redirect that to stdout first.

git config 2>&1 | less