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14.2.0 released on Nov 29, 2022

123 hello world



DESCRIPTION:


This is a condensed version of Vely Hello World that you can run in minutes. No additional software needs to be installed. For more, see examples.

Step 1: Install Vely


First install Vely.

Step 2: Build it


Create Hello World source file (hello.vely); note it's all one bash command:

echo '#include "vely.h"

void hello()
{
    out-header default
    @Hello World!
}' > hello.vely

Create Hello World application:

sudo vf -i -u $(whoami) helloworld

Make Hello World application:

vv -q


Step 3: Run it


You can run Hello World both as a service and from command line:

Expected result


The end result looks like this (notice in bold the responses from your web application and the command line):


Vely

You have run Hello World with Vely, first by talking directly to a FastCGI server and then from command line. See FastCGI_client for a similar example that uses TCP sockets.

SEE ALSO:


Quick start ( 123_hello_world  )  SEE ALL (documentation)



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