#Shelltube

Shelltube is a collection of (pretty POSIX) shell scripts to
browse YouTube quickly, efficiently, and without the bloat
most command-line clients require.

Shelltube is written in pure shell; its only dependencies
are any modern shell (pdksh, bash, zsh), curl/wget, and
vlc/mplayer/kaffeine.

Even these dependencies, though, can easily be changed. If,
for example, you don't have vlc, you can just modify a 
single line and be good-to-go using another player.

Also, Shelltube doesn't use the YouTube API at all. This
avoids the annoying red-tapey stuff that goes with it-- IDs,
registration, quotas-- but has some disadvantages. We'll
power through the downsides, though! :)


Usage
-------
Shelltube is quite simple to use; this tutorial will go over
the usage of the wrapper script, shelltube.sh.  
When running the script, you'll see a prompt:  
 \>\>

In this prompt you can type any of the following commands:  
(!)   about            View the about page.  
(cls) clear            Clear the screen.  
(dl)  download [URL]   Download the selected/specified video.  
exit                   Exit Shelltube.  
(?)   help             Display this message.  
(md)  metadata [URL]   Display selected/specified video's MD.  
(/)   search {term}    Perform a search.  
(str) stream [URL]     Stream the selected/specified video.  
(sel) video {URL}      Select video based on URL or ID.  

In (parenthesis), smaller aliases for the commands are written.  
In {curly brackets}, required arguments are written.  
In [brackets], optional arguments are written.  

You can use Shelltube in one of two ways (or both):  
  A) By selecting a video and then doing something with it  
  B) By doing something and specifying the video  

Method A entails using either the "video" or "search" command 
to select a video, which will then be displayed before the prompt
like so:   
$VIDEO-ID-HERE \>\>  
When a video is selected, you use the "download", "stream", or
"metadata" commands without arguments to act on the video.

Method B entails just using the "download", "stream", or
"metadata" commands while using a URL or video ID as an argument.
For example:  
 \>\> download $VIDEO-ID-HERE


You could opt to not use this interactive wrapper script and instead
just use the yt-down.sh, yt-search.sh, and yt-metadata.sh scripts
on their own.

They are each pretty simple, and you can read their USAGE messages
at the top of each script.


Licensing
-----------
All of ST is released under the ISC license  
(https://opensource.org/licenses/ISC)  
except for the yt-down.sh script, which is released under the GPLv2  
(https://www.gnu.org/licenses/gpl-2.0.html)  

Credit
--------
jadedctrl wrote most of ST, but iluaster wrote almost all of
yt-down.sh