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Reading input from web into UNIX file

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Top Forums Shell Programming and Scripting Reading input from web into UNIX file
# 8  
Old 07-29-2013
Quote:
Originally Posted by Little
can i directly call the shell script from a html page when a submit button is called bypassing the perl script?
If you would like a precise response, ask a precise question. An html page in a web browser does not directly invoke a perl script. I assume that what you mean is that when you click the submit button in the browser it sends an HTTP request to the web server. The web server then invokes an executable. If that's not the case, then you need to elaborate.

Assuming CGI is used to invoke a perl script, it could just as easily have called a shell script. That said, when using the relevant modules, actually implementing a CGI script is undoubtedly simpler in Perl.

There are many alternative protocols governing communication between a web server and a request handler. CGI, FCGI, and SCGI are three common server-agnostic examples. There are also web server-specific methods, such as Apache's mod_perl, mod_python, etc. Beyond these, there are programming language ecosystem-specific implementations, such as Python's WSGI.

Regards,
Alister
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git-instaweb

GIT-INSTAWEB(1) 						    Git Manual							   GIT-INSTAWEB(1)

NAME

       git-instaweb - Instantly browse your working repository in gitweb

SYNOPSIS

       git instaweb [--local] [--httpd=<httpd>] [--port=<port>]
		      [--browser=<browser>]
       git instaweb [--start] [--stop] [--restart]

DESCRIPTION

       A simple script to set up gitweb and a web server for browsing the local repository.

OPTIONS

       -l, --local
	   Only bind the web server to the local IP (127.0.0.1).

       -d, --httpd
	   The HTTP daemon command-line that will be executed. Command-line options may be specified here, and the configuration file will be
	   added at the end of the command-line. Currently apache2, lighttpd, mongoose, plackup and webrick are supported. (Default: lighttpd)

       -m, --module-path
	   The module path (only needed if httpd is Apache). (Default: /usr/lib/apache2/modules)

       -p, --port
	   The port number to bind the httpd to. (Default: 1234)

       -b, --browser
	   The web browser that should be used to view the gitweb page. This will be passed to the git web--browse helper script along with the
	   URL of the gitweb instance. See git-web--browse(1) for more information about this. If the script fails, the URL will be printed to
	   stdout.

       start, --start
	   Start the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

       stop, --stop
	   Stop the httpd instance and exit. This does not generate any of the configuration files for spawning a new instance, nor does it close
	   the browser.

       restart, --restart
	   Restart the httpd instance and exit. Regenerate configuration files as necessary for spawning a new instance.

CONFIGURATION

       You may specify configuration in your .git/config

	   [instaweb]
		   local = true
		   httpd = apache2 -f
		   port = 4321
		   browser = konqueror
		   modulepath = /usr/lib/apache2/modules

       If the configuration variable instaweb.browser is not set, web.browser will be used instead if it is defined. See git-web--browse(1) for
       more information about this.

SEE ALSO

       gitweb(1)

GIT

       Part of the git(1) suite

Git 1.7.10.4							    11/24/2012							   GIT-INSTAWEB(1)