Output the custom columns listing - pause the cmd

Using the cmd on windows 10 32 bits to list the custom columns on a library.

But it outputs a long list and I wasn't able to grab the text on the first half as its not visible at top. Is therte a way to pause it or to output to a file?
I wasn't able to pause the listing with the pause

What I was looking is to have an output file with all the settings on custom columns so I can diff compare 2 different libraries to make sure they have the same custom columns settings

Note: I was able to output to a text file into a writable directory with

but the file was also incomplete (limited to 505 lines - using the CMD or the powershell). Also note that if running a second time it outputs a different list (the columns are not ordered the same way in the output!)