README.md - bitreich-conference - Bitreich Conference System
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README.md (2747B)
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1 # The Bitreich Conference System
2
3 ## Overview
4
5 How do people perceive the conference content?
6
7 ssh visitor@bitreich.org
8
9 On screen is shown what the presenter shows on the commandline. At the
10 bitreich conferences this is mostly some slides shown using catpoint(1).
11 (git://bitreich.org/pointtools)
12
13 mpv gopher://bitreich.org/9/radio/listen
14
15 This is simple some audio stream of any kind, which is generated by the
16 presenter or the audio server. Here at bitreich we use icecast and some
17 simple frontend script for http2gopher.
18
19 Overall this will require at maximum 120 kb/s per visitor. You could
20 strip down audio quality even more. The ssh slides are bytes per second,
21 if any.
22
23
24 ## Setup
25
26 You will need to adapt all scripts to your needs. It is simple. So do not
27 fear.
28
29 1. Create a presenter account.
30 2. Create a visitor account.
31 3. Install abduco.
32 5. Copy over the modified scripts from bin/ to your PATH.
33 1. Modify in all scripts the prefix /br to your needs.
34 2. Create the $PREFIX/con directory, where all communication is
35 handled.
36 6. Run the scripts accordingly.
37
38 7. Setup audio via icecast etc.
39
40 ## Visitor account.
41
42 For /etc/ssh/sshd_config:
43
44 Match user visitor
45 AllowAgentForwarding no
46 AllowTcpForwarding no
47 GatewayPorts no
48 X11Forwarding no
49 PermitTunnel no
50 X11UseLocalhost no
51 PermitTTY yes
52 PasswordAuthentication yes
53 PermitEmptyPasswords yes
54 ForceCommand /path/to/bitreich-con-view-presentation
55
56 Depending on how secure you want access, disabling any authentication for
57 this account is possible.
58
59 ## Start a Conference
60
61 bitreich-con-start-conference
62
63 The socket for visitor and presenter attachment is created. The teaser
64 shell is run.
65
66 ## Watch the Presentation
67
68 bitreich-con-view-presentation
69
70 See visitor account preparation above.
71
72 ## Hold a Presentation
73
74 Presenter logs into presenter account and runs:
75
76 bitreich-con-hold-presentation
77
78 In the teaser shell the presenter presses Enter to get into the presenter
79 shell. There all possibilities of the presenter account on the
80 commandline is possible.
81
82 ## bitreich-con-teaser-shell
83
84 Please see in this script, how ads are shown. You can download examples
85 from
86
87 gopher://bitreich.org/1/con/2019/ads
88
89 It is all simple text, just cat(1)ed to the screen in an random order.
90
91 When a presenter pressed Enter in the teaser shell, the presentation mode
92 is started.
93
94 ## Stop a Conference
95
96 bitreich-con-stop-conference
97
98 This will remove all sockets and remains of the conference.
99
100 ## bitreich-con-visitor-count
101
102 This is a simple shell to show you how, after you have set up the
103 conference system, visitors can be counted using standard shell commands.
104
105 ## Comments
106
107 Send comments to:
108
109 Christoph Lohmann <20h@r-36.net> or on #bitreich-en
110 irc.bitreich.org
111
112 Have fun!
113