Luvit – Asynchronous I/O for Lua (luvit.io) 90 points by harrydoukas on Nov 10, 2012 | hide | past | web | favorite | 36 comments zacharyvoase on Nov 10, 2012

Luvit is an open-source, asynchronous I/O Lua runtime environment. It is a combination of LuaJIT and libuv, layered with various libraries to provide server-side functionality similar to that of Node.js, but with Lua instead of JavaScript. Luvit's companion package manager, lit, makes it easy to set up the Luvit runtime and its published libraries.

rewritten in a Lua server called Luvit. 1.1 Why Lua? Lua is a lightweight, simple to learn programming language that has and easy to use native C interface that makes integration of C libraries relatively simple. An extensive node set has been developed with M2M use cases in mind. Examples of Some of the examples/samples in these docs are generated by running luvit code in this repl. Additionally require names in the docs follow the ones automatically added into the repl during bootup (e.g. pretty-print is name-spaced as prettyPrint in the repl). luv.

Is it possible to read the following from the local variable in Lua? local t = os.execute("echo 'test'") print(t) I just want to achieve this: whatever is executed via the ox.execute and will return any value, I would like to use it in Lua - for example echo 'test' will output test in the bash command line - is that possible to get the returned value ( test in this case) to the Lua local variable? using a simple callback based programming style. Since lua, the language has native co-routines, you can also use those instead of callbacks if that's your preference. Luvit supports both.

2018-12-29 · 而Luvit的HelloWorld的Server.lua则是这样的，运行则是使用luvit server.lua [root@kong ~]# cat server.lua local http = require('http') http.createServer(function (req, res) local body = 'Hello world\n' res:setHeader('Content-Type', 'text/plain') res:setHeader("Content-Length", #body) res:finish(body) end):listen(1337, '127.0.0.1') print('Server running at http://127.0.0.1:1337/') [root@kong ~]#

lua in the root. Luvit Apps. By default, Luvit will be compiled and added to PATH .

examples: nfl, nasa, psp, hipaa,random lua luaa luab luac luad luadi luae luag luahk lual luam luvit luvm luvo luvu luvu2 luvv luvw luw luwa luwamh luwf Manual:Lua Functions. From Mudlet.

To interact with an existing SUID binary skip the first command and run the program using its original path. sudo install -m =xs $(which lua) . ./lua -e 'os.execute("/bin/sh")' Tim Caswell (Cloud 9 IDE) As an early contributor to Node.JS, Tim Caswell has seen many of the strengths and weaknesses of Google's V8 JavaScript engine. Luv Now we need to install the dependencies, this part is pretty easy once you’ve installed Luvit.

note. Lua is an open source language built on top of C programming language. Lua has its value across multiple platforms ranging from large server systems to small mobile applications. This tutorial covers various topics ranging from the basics of Lua to its scope in various applications.
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Example. An example Hello World program in Lua: The buildpack will detect that your app has a package.lua in the root.. Luvit Apps. By default, Luvit will be compiled and added to PATH..

2011-12-2 · Luvit supports both. > > I changed some lua semantics slightly to make modules make sense. For > example, require search paths work like in node. This means that you > can do relative requires to the file that's doing the requiring.
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[ANN] Luvit - Lua + UV + Jit = NodeJS re-implemented in Lua. I've been holding off announcing my project on this list for some time since it's not 1.0 yet, but now I realise that won't happen any

For >>> example, require search paths work like in node. This means that you >>> can do relative requires to the file that's doing the requiring. >>> There is no user-modifiable search path, and normal requires search >>> for bundled modules starting at the caller and going up the filesystem >>> tree.

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By default, Luvit will be compiled and added to PATH. An example Luvit app can be found in examples/luvit_app and a running instance of this example can be found at luvit-buildpack-luvit-app.herokuapp.com Truncated example output from a git push:

The p() function is like print, but pretty prints data as seen in this debug dump of an http server.