This uses the metadata output functions of youtube-dl to make a
truely bare-bones terminal YouTube browser, displayed in ELinks
(or you could use "less", but then you can't follow the URLs for
the video and preview image). Works with playlists, user accounts,
and individual video URLs. Also the "ytsearch:" search
functionality, when that's not broken in youtube-dl.

Add the "-f" option to the youtube-dl command (YTBD) to specify the 
video format/quality you want so it only gives you one video
download link. The numbers printed to the terminal are the lengths
of the  description files, printed by Csplit, they're handy as a
progress indicator.

Usage: ytb [MAX RESULTS] URL