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72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
This directory contains some sample programs using LuaSocket. This code
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is not supported.
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listener.lua -- socket to stdout
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talker.lua -- stdin to socket
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listener.lua and talker.lua are about the simplest applications you can
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write using LuaSocket. Run
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'luasocket listen.lua' and 'luasocket talk.lua'
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on different terminals. Whatever you type on talk.lua will be
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printed by listen.lua.
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dict.lua -- dict client
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The dict.lua module was a cool simple client for the DICT protocol,
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written by Luiz Henrique Figueiredo. This new version has been converted
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into a library, similar to the HTTP and FTP libraries, that can be used
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from within any luasocket application. Take a look on the source code
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and you will be able to figure out how to use it.
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daytimeclnt.lua -- day time client
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Just run the program to retrieve the hour and date in readable form from
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any server running an UDP daytime daemon.
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echoclnt.lua -- UDP echo client
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echosrvr.lua -- UDP echo server
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These are a UDP echo client/server pair. They work with other client and
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servers as well.
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tftpclnt.lua -- Trivial FTP client
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This module implements file retrieval by the TFTP protocol. Its main use
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is to test the UDP code, but someone might find it usefull.
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tinyirc.lua -- irc like broadcast server
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This is a simple server that waits simultaneously on two server sockets
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for telnet connections. Everything it receives from the telnet clients
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is broadcasted to every other connected client. It tests the select
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function and shows how to create a simple server whith LuaSocket. Just
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run broadcast.lua and then open as many telnet connections as you want
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to ports 8080 and 8081.
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get.lua -- file retriever
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This little program is a client that uses the FTP and HTTP code to
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implement a command line file graber. Just run
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luasocket -f get.lua <remote-file> [<local-file>]
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to download a remote file (either ftp:// or http://) to the specified
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local file. The program also prints the download throughput, elapsed
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time, bytes already downloaded etc during download.
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check-links.lua -- HTML link checker program
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This little program scans a HTML file and checks for broken links. It is
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similar to check-links.pl by Jamie Zawinski, but uses all facilities of
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the LuaSocket library and the Lua language. It has not been thoroughly
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tested, but it should work. Just run
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luasocket -f check-links.lua {<url>} > output
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and open the result to see a list of broken links.
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Good luck,
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Diego.
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