01-03-2014
Hi, as bakunin points out above CGI programming is language agnostic and I have also used everything from Bash to C to define CGI responses, however Perl is particualrly suited to the task and the good folks over at Perl Monks provide
a useful list of tutorials on how to use Perl for CGI (including Ovid's excellent guide to not shooting yourself in the foot
)
However once youve grasped that CGI is essentially a remapping of STDIN and STDOUT and
the basics of Perl (or your chosen language) there have been a number of improvements in Web Development made over the last 15 years and plain CGI scripting is probably not the most efficeint way to go learning a module/Framework like
Dancer or
Catalyst makes for maintainable code.
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LEARN ABOUT DEBIAN
cgi_destroy
cgi_destroy(3) cgi/cgi.h cgi_destroy(3)
NAME
cgi_destroy - deallocate the data associated with a CGI
SYNOPSIS
#include <cgi/cgi.h>
void cgi_destroy (CGI **cgi);
ARGUMENTS
cgi - a pointer to a pointer to a CGI struct
DESCRIPTION
cgi_destroy will destroy all the data associated with a CGI, which mostly means the associated HDF and removal of any files that were
uploaded via multipart/form-data. (Note that even in the event of a crash, these files will be deleted, as they were unlinked on creation
and only exist because of the open file pointer)
RETURN VALUE
cgi - NULL on output
SEE ALSO
cgi_debug_init(3), cgi_parse(3), cgi_destroy(3), cgi_js_escape(3), cgi_html_escape_strfunc(3), cgi_register_strfuncs(3), cgi_output(3),
parse_rfc2388(3), cgi_url_validate(3), open_upload(3), cgi_cs_init(3), cgi_url_escape_more(3), cgi_html_strip_strfunc(3), cgi_neo_error(3),
cgi_redirect(3), cgi_filehandle(3), cgi_register_parse_cb(3), cgi_url_escape(3), cgi_init(3), cgi_redirect_uri(3), cgi_cookie_clear(3),
cgi_url_unescape(3), cgi_vredirect(3), cgi_display(3), cgi_html_ws_strip(3), cgi_error(3), cgi_cookie_set(3), cgi_text_html_strfunc(3),
cgi_cookie_authority
ClearSilver 12 July 2007 cgi_destroy(3)